Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:2/4
K:G
['D GDB,D G2 B2 A G2 B']  
X:1
L:1/8
M:2/4
K:G
 D | GDB,D | G2 B2 | A G2 B | AGFE | G2 E2 | D3 D | GDB,D | G2 B2 | A G2 B | AGFE | G2 E2 | D3 D | 
 AAAB | c2 B2 | A3 G | FEDc | B2 A2 | G3 |]  