use_synth :piano

# intro

2.times do
  play :F4, decay: 0.2
  sleep 0.2
  play :D4, decay: 0.2
  sleep 0.2
  play :A3, decay: 0.2
  sleep 0.2
  play :D4, decay: 0.2
  sleep 0.2
end

2.times do
  play :F4, decay: 0.2
  sleep 0.2
  play :C4, decay: 0.2
  sleep 0.2
  play :A3, decay: 0.2
  sleep 0.2
  play :C4, decay: 0.2
  sleep 0.2
end

4.times do
  play :E4, decay: 0.2
  sleep 0.2
  play :Db4, decay: 0.2
  sleep 0.2
  play :A3, decay: 0.2
  sleep 0.2
  play :Db4, decay: 0.2
  sleep 0.2
end

# begin song

#chords 1

play :D3, decay: 2.7, amp: 0.2
play :F3, decay: 2.7, amp: 0.2
play :A3, decay: 2.7, amp: 0.2

# music 1

play :D4, decay: 1
sleep 1
play :E4, decay: 0.4
sleep 0.4
play :F4, decay: 1.4
sleep 1.4

#chords 2

play :C3, decay: 2.9, amp: 0.2
play :F3, decay: 2.9, amp: 0.2
play :A3, decay: 2.9, amp: 0.2

# music 2

play :A4, decay: 0.5
sleep 0.5
play :G4, decay: 0.5
sleep 0.5
play :A4, decay: 0.4
sleep 0.4
play :C4, decay: 1.5
sleep 1.5

#chords 3

play :D3, decay: 2.7, amp: 0.2
play :F3, decay: 2.7, amp: 0.2
play :Bb3, decay: 2.7, amp: 0.2

# music 3

play :D4, decay: 1.1
sleep 1.1
play :E4, decay: 0.4
sleep 0.4
play :F4, decay: 0.6
sleep 0.6
play :E4, decay: 0.6
sleep 0.6

# chords 4

play :C3, decay: 1.2, amp: 0.2
play :E3, decay: 1.2, amp: 0.2
play :G3, decay: 1.2, amp: 0.2

# music 4

play :G4, decay: 0.6
sleep 0.6
play :A4, decay: 0.6
sleep 0.6

#chords 5

play :C3, decay: 1.5, amp: 0.2
play :E3, decay: 1.5, amp: 0.2
play :A3, decay: 1.5, amp: 0.2

# music 5

play :G4, decay: 0.6
sleep 0.6
play :F4, decay: 0.9
sleep 0.9

# chords 6

play :D3, decay: 2.4, amp: 0.2
play :F3, decay: 2.4, amp: 0.2
play :A3, decay: 2.4, amp: 0.2

# song 6

3.times do
  play :F4, decay: 0.3
  sleep 0.3
end

2.times do
  play :A4, decay: 0.3
  sleep 0.3
end

play :G4, decay: 0.3
sleep 0.3
play :F4, decay: 0.6
sleep 0.6

# chords 7

play :C3, decay: 2.4, amp: 0.2
play :F3, decay: 2.4, amp: 0.2
play :A3, decay: 2.4, amp: 0.2

# song 7

3.times do
  play :A4, decay: 0.3
  sleep 0.3
end

play :G4, decay: 0.3
sleep 0.3
play :A4, decay: 0.3
sleep 0.3
play :G4, decay: 0.3
sleep 0.3
play :F4, decay: 0.6
sleep 0.6

# chords 8

play :D3, decay: 2.4, amp: 0.2
play :F3, decay: 2.4, amp: 0.2
play :Bb3, decay: 2.4, amp: 0.2

# song 8

3.times do
  play :F4, decay: 0.3
  sleep 0.3
end

2.times do
  play :A4, decay: 0.3
  sleep 0.3
end

play :G4, decay: 0.3
sleep 0.3
play :F4, decay: 0.6
sleep 0.6

# chords 9

play :C3, decay: 1.1, amp: 0.2
play :E3, decay: 1.1, amp: 0.2
play :G3, decay: 1.1, amp: 0.2

# song 9

2.times do
  play :A4, decay: 0.3
  sleep 0.3
end

play :A4, decay: 0.5
sleep 0.5

# chords 10

play :D3, decay: 1.2, amp: 0.2
play :E3, decay: 1.2, amp: 0.2
play :A3, decay: 1.2, amp: 0.2

# song 10

2.times do
  play :Cs5, decay: 0.3
  sleep 0.3
end

play :Cs5, decay: 0.6
sleep 0.6

# chords 11

play :D3, decay: 2.4, amp: 0.2
play :F3, decay: 2.4, amp: 0.2
play :A3, decay: 2.4, amp: 0.2

# song 11

3.times do
  play :F4, decay: 0.3
  sleep 0.3
end

2.times do
  play :A4, decay: 0.3
  sleep 0.3
end

play :G4, decay: 0.3
sleep 0.3
play :F4, decay: 0.6
sleep 0.6

# chords 12

play :D3, decay: 0.9, amp: 0.2
play :F3, decay: 0.9, amp: 0.2
play :Bb3, decay: 0.9, amp: 0.2

# song 12

3.times do
  play :Bb4, decay: 0.3
  sleep 0.3
end

# chord 13

play :C3, decay: 1.25, amp: 0.2
play :E3, decay: 1.25, amp: 0.2
play :G3, decay: 1.25, amp: 0.2

# song 13

play :G4, decay: 0.65
sleep 0.65
play :C5, decay: 0.6
sleep 0.6

# chords 14

play :D3, decay: 1.2, amp: 0.2
play :F3, decay: 1.2, amp: 0.2
play :Bb3, decay: 1.2, amp: 0.2

# song 14

play :A4, decay: 0.6
sleep 0.6
play :Cs5, decay: 0.6
sleep 0.6

# chords 15

play :D3, decay: 1, amp: 0.2
play :F3, decay: 1, amp: 0.2
play :A3, decay: 1, amp: 0.2

# song 15

play :D5, decay: 1