Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
M:4/4
K:C
['[M:6/8][K:D]!p! c ave eaaged a f ad', '', 'aba gfe']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:D]!p! c ave eaaged a f ad ecd edg[Q:1/8=320].A | dff f2 f | dAG FED | GBG FAF | 
 E=CE GFE | DFA ABc | dfd cBA | f2 a gec | dAF D2 :| ^g |: aba fdf | aba agf | g2 g ece | gag gfe | 
 def gfg | aba gfe |1 dfa gfe | aba gfe :|2 dfa gfe | fge d3 |]  