happy-birthday.txt

# Welcome to Sonic Pi v2.10
#60 = Middle C
#67
use_bpm 90
# 1 measure = 3 beats (3/4 time).
# if 120-bpm, then 3 beats per measure means 40 measures per minute
#    this yields 60sec/40measures = 1.33 (or 3/2) seconds per measure
# But I want one measure to = 1 second
# So, I switched to 90 bpm

# first measure
sleep 0
play 64, sustain: 0.5
sleep 0.5
play 64, sustain: 0.5
sleep 0.5
play 65, sustain: 1
play 57, sustain: 2
play 55, sustain: 2
play 53, sustain: 2
sleep 1
play 64, sustain: 1
sleep 1

# 2nd measure
play 67, sustain: 1
sleep 1
play 66, sustain: 2
play 57, sustain: 2
play 56, sustain: 2
play 54, sustain: 2
sleep 2

# 3rd measure
play 64, sustain: 0.5
sleep 0.5
play 64, sustain: 0.5
sleep 0.5
play 65, sustain: 1
play 57, sustain: 2
play 56, sustain: 2
play 52, sustain: 2
sleep 1
play 64, sustain: 1
sleep 1

# 4th measure
play 68, sustain: 1
sleep 1
play 67, sustain: 2
play 57, sustain: 2
play 56, sustain: 2
play 54, sustain: 2
sleep 2

# 5th measure
play 64, sustain: 0.5
sleep 0.5
play 64, sustain: 0.5
sleep 0.5
play 71, sustain: 1
play 60, sustain: 2
play 58.5, sustain: 2
play 55, sustain: 2
sleep 1
play 69, sustain: 1
sleep 1

#6th Measure
play 67, sustain: 1
sleep 1
play 66, sustain: 1
play 60, sustain: 2
play 58, sustain: 2
play 56, sustain: 2
sleep 1
play 65, sustain: 1
sleep 1

# 6th Measure
play 70, sustain: 0.5
sleep 0.5
play 70, sustain: 0.5
sleep 0.5
play 69, sustain: 1
play 60, sustain: 2
play 57, sustain: 2
play 55, sustain: 2
sleep 1
play 67, sustain: 1
sleep 1

# 7th measure, final
play 68, sustain: 1
play 57, sustain: 1
play 56, sustain: 1
play 54, sustain: 1
sleep 1
play 64, sustain: 2

play 57, sustain: 2
play 55, sustain: 2
play 53, sustain: 2
sleep 2