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buzzer_player.py
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#!/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 "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 "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 "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()