Compose a musical work utilizing the given alphabet-based form and the provided motif.
X:1
L:1/8
Q:1/8=126
M:4/4
K:Gmin
['(BG) (A^F)']  
X:1
L:1/8
Q:1/8=126
M:4/4
K:Gmin
 d | (ge ce) (dB GA) | (BG) (A^F) G2 z =F | (FB) (Bd) (df) (fe) | (ce gf) d2 z B | 
 (dB) (d^f) (gaba) | (gf) (d=e) f2 z ^f | (gf de) (dB) (GA) | (BG) (A^F) G4 |]  