Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:Dmin
['G2 ^FG B2 A2', 'B>c d2 cB A3 B |1 G>A']  
X:1
L:1/8
M:4/4
K:Dmin
|: G2 ^FG B2 A2 | G2 ^FG B2 A2 | d2 cB A3 A |1 A>c BA G4 :|2 A>c BA G>A Bc |: d2 cB A3 B | 
 G2 AG ^F2 B>c | d2 cB A3 B |1 G>A G^F GA Bc :|  