Compose chord patterns to contribute to the music's depth.
[fd][fd] [fd][fd] | [ec][d=B] [ec]2 | [fd][fd] [fd][fd] | [ec][d=B] [ec]2 | 
 [cG]2 [fd]2 | [ec][d=B] [cG]2 | [dA] [cG]2 [=BG] | [cG]2 [cG]2 |: [gc]3 [c'g] | 
 [gc]3 [c'g] | [bg][af][ge][fd] | [ge]2 [ec]2 | [fd][ec] [d=B]2 | [cE]4 :: ed ef | 
 ed ef | g2 c'2 | g4 | ff ff | ed e2 | ff ff | ed e2 | c2 f2 | ed c2 | d c2 =B | 
 c2 c2 :|  
X:1
L:1/8
Q:1/4=132
M:2/4
K:Eb
"Fm" [fd][fd] [fd][fd] |"Dm" [ec][d=B] [ec]2 |"Fm" [fd][fd] [fd][fd] |"Dm" [ec][d=B] [ec]2 | 
"Cm" [cG]2 [fd]2 | [ec][d=B] [cG]2 | [dA] [cG]2 [=BG] | [cG]2 [cG]2 |:"Gm" [gc]3 [c'g] | 
 [gc]3 [c'g] |"Bb" [bg][af][ge][fd] | [ge]2 [ec]2 |"Fm" [fd][ec] [d=B]2 |"Cm" [cE]4 ::"Eb" ed ef | 
 ed ef |"Gm" g2 c'2 | g4 |"Fm" ff ff | ed e2 | ff ff | ed e2 |"Fm" c2 f2 | ed c2 |"Cm" d c2 =B | 
 c2 c2 :|  