Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:4/4
K:Amin
['B3 c dcBc A3 F BAFE', 'B3 f2 af fbaf afef d2 B/c/d']  
X:1
L:1/8
M:4/4
K:Amin
|: B3 c dcBc | A3 F BAFE | D2 F/E/D F A3 | ABde fedc | B3 c dcBc | A3 F BAFE | DA F/E/D F A3 |1 
 ABde d2 dc :|2 ABde d3 e |: f2 af fbaf | afef d B3 | f2 af fbaf | afef d2 B/c/d | fgfd BedB | 
 A3 G FGAF | DA F/E/D F A3 |1 ABde dbag :|2 ABde f2 ed ||  