Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:6/8
K:A
['E ABA BAB caf', 'aga fga']  
X:1
L:1/8
M:6/8
K:A
 E | ABA BAB | caf ecB | AGA BAB | cAF F2 E | ABA BAB | caf ecA | d2 B cAF | ABA A2 :| e | 
 aga fga | gba gfe | aga fga | bge efg | a2 z b2 g | agf ecA | d2 B cAF | ABA A2 :|  