Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:2/2
K:D
['AD (3(FED)', 'B2 (de) f>d{e} (3(dcd) fgag fddf a2']  
X:1
L:1/8
M:2/2
K:D
 (dB) | AD (3(FED) AD (3(FED) | ADFD A2 (GF) | EFGA BE{F} (3(EDE) | defd B2 (AB) | defd efdB | 
 AFDF A2 (Bc) | dBcA BGAF | EFGA B2 || (de) | f>d{e} (3(dcd) fgag | fddf a2 (gf) | efga beef | 
 defd B2 (AB) | defd efdB | AFDF A2 (Bc) | dBcA BGAF | EFGA B2 |]  