라즈베리파이에서 GPIO 파이썬을 이용해서 피에조 부저(buzzer) 제어하기

#!/usr/bin/env python
#---------------------------------------------------
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# For more information, please refer to <http://unlicense.org>
#---------------------------------------------------
# 
#		Passive buzzer 			   Pi 
#			VCC ----------------- 3.3V
#			GND ------------------ GND
#			SIG ---------------- Pin Gpio27
#
#		some notes for melodies were taken from:
#		http://www.astlessons.com/pianoforkids1.html
#		http://www.astlessons.com/pianoforkids2.html
#		where you can get more notes
#
#---------------------------------------------------
import RPi.GPIO as GPIO
import time

buzzer_pin = 27

notes = {
	'B0' : 31,
	'C1' : 33, 'CS1' : 35,
	'D1' : 37, 'DS1' : 39,
	'EB1' : 39,
	'E1' : 41,
	'F1' : 44, 'FS1' : 46,
	'G1' : 49, 'GS1' : 52,
	'A1' : 55, 'AS1' : 58,
	'BB1' : 58,
	'B1' : 62,
	'C2' : 65, 'CS2' : 69,
	'D2' : 73, 'DS2' : 78,
	'EB2' : 78,
	'E2' : 82,
	'F2' : 87, 'FS2' : 93,
	'G2' : 98, 'GS2' : 104,
	'A2' : 110, 'AS2' : 117,
	'BB2' : 123,
	'B2' : 123,
	'C3' : 131, 'CS3' : 139,
	'D3' : 147, 'DS3' : 156,
	'EB3' : 156,
	'E3' : 165,
	'F3' : 175, 'FS3' : 185,
	'G3' : 196, 'GS3' : 208,
	'A3' : 220, 'AS3' : 233,
	'BB3' : 233,
	'B3' : 247,
	'C4' : 262, 'CS4' : 277,
	'D4' : 294, 'DS4' : 311,
	'EB4' : 311,
	'E4' : 330,
	'F4' : 349, 'FS4' : 370,
	'G4' : 392, 'GS4' : 415,
	'A4' : 440, 'AS4' : 466,
	'BB4' : 466,
	'B4' : 494,
	'C5' : 523, 'CS5' : 554,
	'D5' : 587, 'DS5' : 622,
	'EB5' : 622,
	'E5' : 659,
	'F5' : 698, 'FS5' : 740,
	'G5' : 784, 'GS5' : 831,
	'A5' : 880, 'AS5' : 932,
	'BB5' : 932,
	'B5' : 988,
	'C6' : 1047, 'CS6' : 1109,
	'D6' : 1175, 'DS6' : 1245,
	'EB6' : 1245,
	'E6' : 1319,
	'F6' : 1397, 'FS6' : 1480,
	'G6' : 1568, 'GS6' : 1661,
	'A6' : 1760, 'AS6' : 1865,
	'BB6' : 1865,
	'B6' : 1976,
	'C7' : 2093, 'CS7' : 2217,
	'D7' : 2349, 'DS7' : 2489,
	'EB7' : 2489,
	'E7' : 2637,
	'F7' : 2794, 'FS7' : 2960,
	'G7' : 3136, 'GS7' : 3322,
	'A7' : 3520, 'AS7' : 3729,
	'BB7' : 3729,
	'B7' : 3951,
	'C8' : 4186, 'CS8' : 4435,
	'D8' : 4699, 'DS8' : 4978
}

melody = [
  notes['E7'], notes['E7'], 0, notes['E7'],
  0, notes['C7'], notes['E7'], 0,
  notes['G7'], 0, 0,  0,
  notes['G6'], 0, 0, 0,
  notes['C7'], 0, 0, notes['G6'],
  0, 0, notes['E6'], 0,
  0, notes['A6'], 0, notes['B6'],
  0, notes['AS6'], notes['A6'], 0,
  notes['G6'], notes['E7'], notes['G7'],
  notes['A7'], 0, notes['F7'], notes['G7'],
  0, notes['E7'], 0, notes['C7'],
  notes['D7'], notes['B6'], 0, 0,
  notes['C7'], 0, 0, notes['G6'],
  0, 0, notes['E6'], 0,
  0, notes['A6'], 0, notes['B6'],
  0, notes['AS6'], notes['A6'], 0,
  notes['G6'], notes['E7'], notes['G7'],
  notes['A7'], 0, notes['F7'], notes['G7'],
  0, notes['E7'], 0, notes['C7'],
  notes['D7'], notes['B6'], 0, 0
]
tempo = [
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  9, 9, 9,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
  9, 9, 9,
  12, 12, 12, 12,
  12, 12, 12, 12,
  12, 12, 12, 12,
]

underworld_melody = [
  notes['C4'], notes['C5'], notes['A3'], notes['A4'],
  notes['AS3'], notes['AS4'], 0,
  0,
  notes['C4'], notes['C5'], notes['A3'], notes['A4'],
  notes['AS3'], notes['AS4'], 0,
  0,
  notes['F3'], notes['F4'], notes['D3'], notes['D4'],
  notes['DS3'], notes['DS4'], 0,
  0,
  notes['F3'], notes['F4'], notes['D3'], notes['D4'],
  notes['DS3'], notes['DS4'], 0,
  0, notes['DS4'], notes['CS4'], notes['D4'],
  notes['CS4'], notes['DS4'],
  notes['DS4'], notes['GS3'],
  notes['G3'], notes['CS4'],
  notes['C4'], notes['FS4'], notes['F4'], notes['E3'], notes['AS4'], notes['A4'],
  notes['GS4'], notes['DS4'], notes['B3'],
  notes['AS3'], notes['A3'], notes['GS3'],
  0, 0, 0
]

underworld_tempo = [
  12, 12, 12, 12,
  12, 12, 6,
  3,
  12, 12, 12, 12,
  12, 12, 6,
  3,
  12, 12, 12, 12,
  12, 12, 6,
  3,
  12, 12, 12, 12,
  12, 12, 6,
  6, 18, 18, 18,
  6, 6,
  6, 6,
  6, 6,
  18, 18, 18, 18, 18, 18,
  10, 10, 10,
  10, 10, 10,
  3, 3, 3
]

adventure_time_melody = [
    notes['D5'], 
    notes['G5'], notes['G5'], notes['G5'], notes['G5'], notes['FS5'],
    notes['FS5'], notes['E5'], notes['D5'], notes['E5'], notes['D5'], notes['D5'],
    notes['C5'], notes['B5'], notes['A5'], notes['G4'],  
    0, notes['C5'], notes['B5'], notes['A5'], notes['G4'], 0,  
    notes['G5'], 0, notes['G5'], notes['G5'], 0, notes['G5'], 
    notes['FS5'], 0, notes['E5'], notes['E5'], notes['D5'], notes['D5'], 
    notes['C5'], notes['C5'], notes['C5'], notes['D5'], 
    notes['D5'], notes['A5'], notes['B5'], notes['A5'], notes['G4'], 
    notes['G5']
]

adventure_time_tempo = [
    24,
    24, 12, 12, 12, 24,
    12, 24, 24, 24, 12, 24,
    12, 12, 12, 12,
    24, 12, 24, 24, 12, 24,  
    24, 24, 24, 12, 24, 12, 
    24, 24, 24, 12, 12, 24, 
    8, 24, 24, 8, 
    8, 24, 12, 24, 24, 
    12 
]

star_wars_melody = [ 
					notes['G4'], notes['G4'], notes['G4'], 
					notes['EB4'], 0, notes['BB4'], notes['G4'], 
					notes['EB4'], 0, notes['BB4'], notes['G4'], 0,

					notes['D4'], notes['D4'], notes['D4'], 
					notes['EB4'], 0, notes['BB3'], notes['FS3'],
					notes['EB3'], 0, notes['BB3'], notes['G3'], 0,

					notes['G4'], 0, notes['G3'], notes['G3'], 0,
					notes['G4'], 0, notes['FS4'], notes['F4'], 
					notes['E4'], notes['EB4'], notes['E4'], 0,
					notes['GS3'], notes['CS3'], 0, 

					notes['C3'], notes['B3'], notes['BB3'], notes['A3'], notes['BB3'], 0,
					notes['EB3'], notes['FS3'], notes['EB3'], notes['FS3'], 
					notes['BB3'], 0, notes['G3'], notes['BB3'], notes['D4'], 0,


					notes['G4'], 0, notes['G3'], notes['G3'], 0,
					notes['G4'], 0, notes['FS4'], notes['F4'], 
					notes['E4'], notes['EB4'], notes['E4'], 0,
					notes['GS3'], notes['CS3'], 0, 

					notes['C3'], notes['B3'], notes['BB3'], notes['A3'], notes['BB3'], 0,

					notes['EB3'], notes['FS3'], notes['EB3'],  
					notes['BB3'], notes['G3'], notes['EB3'], 0, notes['BB3'], notes['G3'],
]

star_wars_tempo = [
					2, 2, 2, 
					4, 8, 6, 2, 
					4, 8, 6, 2, 8,

					2, 2, 2,
					4, 8, 6, 2,
					4, 8, 6, 2, 8,

					2, 16, 4, 4, 8,
					2, 8, 4, 6,
					6, 4, 4, 8,
					4, 2, 8, 
					4, 4, 6, 4, 2, 8,
					4, 2, 4, 4, 
					2, 8, 4, 6, 2, 8,

					2, 16, 4, 4, 8,
					2, 8, 4, 6,
					6, 4, 4, 8,
					4, 2, 8, 
					4, 4, 6, 4, 2, 8,
					4, 2, 2, 
					4, 2, 4, 8, 4, 2,
]

popcorn_melody = [
	notes['A4'], notes['G4'], notes['A4'], notes['E4'], notes['C4'], notes['E4'], notes['A3'], 
	notes['A4'], notes['G4'], notes['A4'], notes['E4'], notes['C4'], notes['E4'], notes['A3'], 

	notes['A4'], notes['B4'], notes['C5'], notes['B4'], notes['C5'], notes['A4'], notes['B4'], notes['A4'], notes['B4'], notes['G4'], 
	notes['A4'], notes['G4'],notes['A4'], notes['F4'], notes['A4'],

	notes['A4'], notes['G4'], notes['A4'], notes['E4'], notes['C4'], notes['E4'], notes['A3'], 
	notes['A4'], notes['G4'], notes['A4'], notes['E4'], notes['C4'], notes['E4'], notes['A3'], 

	notes['A4'], notes['B4'], notes['C5'], notes['B4'], notes['C5'], notes['A4'], notes['B4'], notes['A4'], notes['B4'], notes['G4'], 
	notes['A4'], notes['G4'],notes['A4'], notes['B4'], notes['C5'],

	notes['E5'], notes['D5'], notes['E5'], notes['C5'], notes['G4'], notes['C5'], notes['E4'], 
	notes['E5'], notes['D5'], notes['E5'], notes['C5'], notes['G4'], notes['C5'], notes['E4'], 

	notes['E5'], notes['FS5'], notes['G5'], notes['FS5'], notes['G5'], notes['E5'], notes['FS5'], notes['E5'], notes['FS5'], notes['D5'], 
	notes['E5'], notes['D5'],notes['E5'], notes['C5'], notes['E5'],

	notes['E5'], notes['D5'], notes['E5'], notes['C5'], notes['G4'], notes['C5'], notes['E4'], 
	notes['E5'], notes['D5'], notes['E5'], notes['C5'], notes['G4'], notes['C5'], notes['E4'], 

	notes['E5'], notes['FS5'], notes['G5'], notes['FS5'], notes['G5'], notes['E5'], notes['FS5'], notes['E5'], notes['FS5'], notes['D5'], 
	notes['E5'], notes['D5'],notes['B4'], notes['D5'], notes['E5'],
]

popcorn_tempo = [
	8,8,8,8,8,8,4,
	8,8,8,8,8,8,4,

	8,8,8,8,8,8,8,8,8,8,
	8,8,8,8,4,

	8,8,8,8,8,8,4,
	8,8,8,8,8,8,4,

	8,8,8,8,8,8,8,8,8,8,
	8,8,8,8,4,

	8,8,8,8,8,8,4,
	8,8,8,8,8,8,4,

	8,8,8,8,8,8,8,8,8,8,
	8,8,8,8,4,

	8,8,8,8,8,8,4,
	8,8,8,8,8,8,4,

	8,8,8,8,8,8,8,8,8,8,
	8,8,8,8,4,
]

twinkle_twinkle_melody = [
	notes['C4'], notes['C4'], notes['G4'], notes['G4'], notes['A4'], notes['A4'], notes['G4'],
	notes['F4'], notes['F4'], notes['E4'], notes['E4'], notes['D4'], notes['D4'], notes['C4'],

	notes['G4'], notes['G4'], notes['F4'], notes['F4'], notes['E4'], notes['E4'], notes['D4'],
	notes['G4'], notes['G4'], notes['F4'], notes['F4'], notes['E4'], notes['E4'], notes['D4'],

	notes['C4'], notes['C4'], notes['G4'], notes['G4'], notes['A4'], notes['A4'], notes['G4'],
	notes['F4'], notes['F4'], notes['E4'], notes['E4'], notes['D4'], notes['D4'], notes['C4'],
]

twinkle_twinkle_tempo = [
	4,4,4,4,4,4,2,
	4,4,4,4,4,4,2,

	4,4,4,4,4,4,2,
	4,4,4,4,4,4,2,

	4,4,4,4,4,4,2,
	4,4,4,4,4,4,2,
]

crazy_frog_melody = [
	notes['A4'], notes['C5'], notes['A4'], notes['A4'], notes['D5'], notes['A4'], notes['G4'], 
	notes['A4'], notes['E5'], notes['A4'], notes['A4'], notes['F5'], notes['E5'], notes['C5'],
	notes['A4'], notes['E5'], notes['A5'], notes['A4'], notes['G4'], notes['G4'], notes['E4'], notes['B4'], 
	notes['A4'],0,

	notes['A4'], notes['C5'], notes['A4'], notes['A4'], notes['D5'], notes['A4'], notes['G4'], 
	notes['A4'], notes['E5'], notes['A4'], notes['A4'], notes['F5'], notes['E5'], notes['C5'],
	notes['A4'], notes['E5'], notes['A5'], notes['A4'], notes['G4'], notes['G4'], notes['E4'], notes['B4'], 
	notes['A4'],0,

	notes['A3'], notes['G3'], notes['E3'], notes['D3'],

	notes['A4'], notes['C5'], notes['A4'], notes['A4'], notes['D5'], notes['A4'], notes['G4'], 
	notes['A4'], notes['E5'], notes['A4'], notes['A4'], notes['F5'], notes['E5'], notes['C5'],
	notes['A4'], notes['E5'], notes['A5'], notes['A4'], notes['G4'], notes['G4'], notes['E4'], notes['B4'], 
	notes['A4'],
]

crazy_frog_tempo = [
	2,4,4,8,4,4,4,
	2,4,4,8,4,4,4,
	4,4,4,8,4,8,4,4,
	1,4,

	2,4,4,8,4,4,4,
	2,4,4,8,4,4,4,
	4,4,4,8,4,8,4,4,
	1,4,

	8,4,4,4,

	2,4,4,8,4,4,4,
	2,4,4,8,4,4,4,
	4,4,4,8,4,8,4,4,
	1,
]

deck_the_halls_melody = [
	notes['G5'], notes['F5'], notes['E5'], notes['D5'],
	notes['C5'], notes['D5'], notes['E5'], notes['C5'],
	notes['D5'], notes['E5'], notes['F5'], notes['D5'], notes['E5'], notes['D5'],
	notes['C5'], notes['B4'], notes['C5'], 0,

	notes['G5'], notes['F5'], notes['E5'], notes['D5'],
	notes['C5'], notes['D5'], notes['E5'], notes['C5'],
	notes['D5'], notes['E5'], notes['F5'], notes['D5'], notes['E5'], notes['D5'],
	notes['C5'], notes['B4'], notes['C5'], 0,

	notes['D5'], notes['E5'], notes['F5'], notes['D5'],
	notes['E5'], notes['F5'], notes['G5'], notes['D5'],
	notes['E5'], notes['F5'], notes['G5'], notes['A5'], notes['B5'], notes['C6'],
	notes['B5'], notes['A5'], notes['G5'], 0,

	notes['G5'], notes['F5'], notes['E5'], notes['D5'],
	notes['C5'], notes['D5'], notes['E5'], notes['C5'],
	notes['D5'], notes['E5'], notes['F5'], notes['D5'], notes['E5'], notes['D5'],
	notes['C5'], notes['B4'], notes['C5'], 0,
]

deck_the_halls_tempo = [
	2, 4, 2, 2,
	2, 2, 2, 2,
	4, 4, 4, 4, 2, 4,
	2, 2, 2, 2,

	2, 4, 2, 2,
	2, 2, 2, 2,
	4, 4, 4, 4, 2, 4,
	2, 2, 2, 2,

	2,4,2,2,
	2,4,2,2,
	4,4,2,4,4,2,
	2,2,2,2,

	2, 4, 2, 2,
	2, 2, 2, 2,
	4, 4, 4, 4, 2, 4,
	2, 2, 2, 2,
]

manaderna_melody = [
	notes['E4'],notes['E4'],notes['F4'],notes['G4'],
	notes['G4'],notes['F4'],notes['E4'],notes['D4'],
	notes['C4'],notes['C4'],notes['D4'],notes['E4'],
	notes['E4'],0,notes['D4'],notes['D4'],0,

	notes['E4'],notes['E4'],notes['F4'],notes['G4'],
	notes['G4'],notes['F4'],notes['E4'],notes['D4'],
	notes['C4'],notes['C4'],notes['D4'],notes['E4'],
	notes['D4'],0,notes['C4'],notes['C4'],0,

	notes['D4'],notes['D4'],notes['E4'],notes['C4'],
	notes['D4'],notes['E4'],notes['F4'],notes['E4'],notes['C4'],
	notes['D4'],notes['E4'],notes['F4'],notes['E4'],notes['D4'],
	notes['C4'],notes['D4'],notes['G3'],0,

	notes['E4'],notes['E4'],notes['F4'],notes['G4'],
	notes['G4'],notes['F4'],notes['E4'],notes['D4'],
	notes['C4'],notes['C4'],notes['D4'],notes['E4'],
	notes['D4'],0,notes['C4'],notes['C4'],
]

manaderna_tempo = [
	2,2,2,2,
	2,2,2,2,
	2,2,2,2,
	2,4,4,2,4,

	2,2,2,2,
	2,2,2,2,
	2,2,2,2,
	2,4,4,2,4,

	2,2,2,2,
	2,4,4,2,2,
	2,4,4,2,2,
	2,2,1,4,

	2,2,2,2,
	2,2,2,2,
	2,2,2,2,
	2,4,4,2,
]

bonnagard_melody = [
	notes['C5'],notes['C5'],notes['C5'],notes['G4'],
	notes['A4'],notes['A4'],notes['G4'],
	notes['E5'],notes['E5'],notes['D5'],notes['D5'],
	notes['C5'],0,notes['G4'],

	notes['C5'],notes['C5'],notes['C5'],notes['G4'],
	notes['A4'],notes['A4'],notes['G4'],
	notes['E5'],notes['E5'],notes['D5'],notes['D5'],
	notes['C5'],0,notes['G4'],notes['G4'],

	notes['C5'],notes['C5'],notes['C5'],notes['G4'],notes['G4'],
	notes['C5'],notes['C5'],notes['G4'],
	notes['C5'],notes['C5'],notes['C5'],notes['C5'],notes['C5'],notes['C5'],
	notes['C5'],notes['C5'],notes['C5'],notes['C5'],notes['C5'],notes['C5'],0,

	notes['C5'],notes['C5'],notes['C5'],notes['G4'],
	notes['A4'],notes['A4'],notes['G4'],
	notes['E5'],notes['E5'],notes['D5'],notes['D5'],
	notes['C5'],0,
]

bonnagard_tempo = [
	2,2,2,2,
	2,2,1,
	2,2,2,2,
	1,2,2,

	2,2,2,2,
	2,2,1,
	2,2,2,2,
	1,2,4,4,

	2,2,2,4,4,
	2,2,1,
	4,4,2,4,4,2,
	4,4,4,4,2,2,4,

	2,2,2,2,
	2,2,1,
	2,2,2,2,
	1,1,
]

final_countdown_melody = [
	notes['A3'],notes['E5'],notes['D5'],notes['E5'],notes['A4'],
	notes['F3'],notes['F5'],notes['E5'],notes['F5'],notes['E5'],notes['D5'],
	notes['D3'],notes['F5'],notes['E5'],notes['F5'],notes['A4'],
	notes['G3'],0,notes['D5'],notes['C5'],notes['D5'],notes['C5'],notes['B4'],notes['D5'],
	notes['C5'],notes['A3'],notes['E5'],notes['D5'],notes['E5'],notes['A4'],
	notes['F3'],notes['F5'],notes['E5'],notes['F5'],notes['E5'],notes['D5'],
	notes['D3'],notes['F5'],notes['E5'],notes['F5'],notes['A4'],
	notes['G3'],0,notes['D5'],notes['C5'],notes['D5'],notes['C5'],notes['B4'],notes['D5'],
	notes['C5'],notes['B4'],notes['C5'],notes['D5'],notes['C5'],notes['D5'],
	notes['E5'],notes['D5'],notes['C5'],notes['B4'],notes['A4'],notes['F5'],
	notes['E5'],notes['E5'],notes['F5'],notes['E5'],notes['D5'],
	notes['E5'],
]

final_countdown_tempo = [
	1,16,16,4,4,
	1,16,16,8,8,4,
	1,16,16,4,4,
	2,4,16,16,8,8,8,8,
	4,4,16,16,4,4,
	1,16,16,8,8,4,
	1,16,16,4,4,
	2,4,16,16,8,8,8,8,
	4,16,16,4,16,16,
	8,8,8,8,4,4,
	2,8,4,16,16,
	1,
]

def buzz(frequency, length):	 #create the function "buzz" and feed it the pitch and duration)

	if(frequency==0):
		time.sleep(length)
		return
	period = 1.0 / frequency 		 #in physics, the period (sec/cyc) is the inverse of the frequency (cyc/sec)
	delayValue = period / 2		 #calcuate the time for half of the wave
	numCycles = int(length * frequency)	 #the number of waves to produce is the duration times the frequency

	for i in range(numCycles):		#start a loop from 0 to the variable "cycles" calculated above
		GPIO.output(buzzer_pin, True)	 #set pin 27 to high
		time.sleep(delayValue)		#wait with pin 27 high
		GPIO.output(buzzer_pin, False)		#set pin 27 to low
		time.sleep(delayValue)		#wait with pin 27 low

def setup():
	GPIO.setmode(GPIO.BCM)
	GPIO.setup(buzzer_pin, GPIO.IN)
	GPIO.setup(buzzer_pin, GPIO.OUT)

def destroy():
	GPIO.cleanup()				# Release resource

def play(melody,tempo,pause,pace=0.800):

	for i in range(0, len(melody)):		# Play song
		noteDuration = pace/tempo[i]
		buzz(melody[i],noteDuration)	# Change the frequency along the song note

		pauseBetweenNotes = noteDuration * pause
		time.sleep(pauseBetweenNotes)

if __name__ == '__main__':		# Program start from here
	try:
		setup()
    	#print("Super Mario Theme")
		play(melody, tempo, 1.3, 0.800)
		time.sleep(2)
    	#print("Super Mario Underworld Theme")
		play(underworld_melody, underworld_tempo, 1.3, 0.800)
		time.sleep(2)
    	#print("The Final Countdown")
		play(final_countdown_melody, final_countdown_tempo, 0.30, 1.2000)
		time.sleep(2)
    	#print("Per Olssons Bonnagard (Old MacDonald Had A Farm) Melody")
		play(bonnagard_melody, bonnagard_tempo, 0.30, 0.800)
		time.sleep(2)
    	#print("Manaderna (Symphony No. 9) Melody")
		play(manaderna_melody, manaderna_tempo, 0.30, 0.800)
		time.sleep(2)
    	#print("Deck The Halls Melody")
		play(deck_the_halls_melody, deck_the_halls_tempo, 0.30, 0.800)
		time.sleep(2)
    	#print("Crazy Frog (Axel F) Theme")
		play(crazy_frog_melody, crazy_frog_tempo, 0.30, 0.900)
		time.sleep(2)
    	#print("Twinkle, Twinkle, Little Star Melody")
		play(twinkle_twinkle_melody, twinkle_twinkle_tempo, 0.50, 1.000)
		time.sleep(2)
    	#print("Popcorn Melody")
		play(popcorn_melody, popcorn_tempo, 0.50, 1.000)
		time.sleep(2)
    	#print("Star Wars Theme")
		play(star_wars_melody, star_wars_tempo, 0.50, 1.000)
		time.sleep(2)
    	#print("Adventure Time Theme")
		play(adventure_time_melody, adventure_time_tempo, 1.3, 1.500)
		destroy()

	except KeyboardInterrupt:  	# When 'Ctrl+C' is pressed, the child program destroy() will be  executed.
		destroy()