Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:6/8
K:Bmin
['CDB, DFG AGF dd/d/d BdB fBd dcA', 'z BB/B/B fed eBc ABF FGd dcd']  
X:1
L:1/8
M:6/8
K:Bmin
|: CDB, DFG | AGF dd/d/d | BdB fBd | dcA EE/E/E | EFc dcF | ABG FED | cAB ^GEC | DB,F B2 z :: 
 BB/B/B fed | eBc ABF | FGd dcd | ecA FF/F/F | FGB BAB | Bcd cde | fef dec | cBA B2 z :|  