Create a musical composition using the provided alphabet sequence and motif.
X:1
L:1/16
M:2/4
K:D
["d'2(dd) d2(d'c') (ba)(gf) (ed)(cd) e2AA A2A2 (ab)(ag)", 'f2(fg) a2(ba)']  
X:1
L:1/16
M:2/4
K:D
 d'2(dd) d2(d'c') | (ba)(gf) (ed)(cd) | e2AA A2A2 | (ab)(ag) f2 z2 :: f2(fg) a2(ba) | (gfga) b2a2 | 
 f2(fg) a2(ba) | (gfge) d2 z2 :|  