Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:Emin
['GA BE (3EEE G z BG AcBA', 'Beed e3 f g2 fg edBA G2']  
X:1
L:1/8
M:4/4
K:Emin
|: GA | BE (3EEE G z BG | AcBA GEDE | G3 A BAGA | BedB A2 GA | BE (3EEE G z BG | AcBA GEDE | 
 G2 (3Bcd edBA | GEFD E2 :: GA | Beed e3 f | g2 fg edBA | G2 BG dGBA | GABe dB A2 | Beed e3 f | 
 g2 fg edBA | G2 (3Bcd edBA | GEFD E2 :|  