Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:F
['AFFA F2 fc AFFG AG G2 AF', 'Accd cAFG']  
X:1
L:1/8
M:2/2
K:F
 AFFA F2 fc | AFFG AG G2 | AF F2 AFAc | dedc AG G2 :| Accd cAFG | A3 F GAFG | Accd cAFG | 
 AGG^F G3 B | Accd cAFG | A3 F GAFG | A3 G Acde | dcAF G3 B ||  