Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:12/8
K:Emin
['TB2 A', 'gbg faf gfg']  
X:1
L:1/8
M:12/8
K:Emin
 def | gdB TB2 A TB2 A Bcd | efe edB dBA ABd | gdB TB2 A TB2 A Bcd | efg fed e3 :: e2 f | 
 gbg faf gfg edB | edB Bed BAA A2 (e/f/) | gbg faf gfg efg | aga Bcd e3 :|  