Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
M:2/4
K:Eb
['e/e/ eB/B/ Bg/g/ ge/e/ eb/b/ bB cd', 'Bg/f/ ee', "c'2 a2"]  
X:1
L:1/8
M:2/4
K:Eb
 e/e/ |"Eb" eB/B/ Bg/g/ | ge/e/ eb/b/ |"Bb7" bB cd |"Eb" e2 z2 |:"Eb" bb gB | cd/c/ BB | g/g/g fg | 
"Bb7" aa/g/ ff | bb aB | cd/c/ BB | a/a/a cd |"Eb" eg e z ::"Eb" Bg/f/ ee | Bg/f/ ee | gg/g/ fg | 
"Bb7" aa/f/ dd | Ba/f/ dd | Ba/f/ dd | b/b/b Bc/d/ |1"Eb" eg e z :|2"Eb" e2 e>e |: 
[K:Ab]"Ab" c'2 a2 | e2 c2 |"Eb7" Bc dc | B3 A |1 G2 B2 | c2 d2 |"Ab" c>d e>c' | a2 z2 :|2 
"Eb7" GA Bc | de fg |"Ab" a2 c'2 | a2 z2 |]  