Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:2/2
K:A
['A2 AB cBcB A2 af edcB AAEA', 'c2 [Be]3 c dcBA A,CEA Acea fdfg']  
X:1
L:1/8
M:2/2
K:A
 EF | A2 AB cBcB | A2 af edcB | AAEA cBAc | BGEG BdcB | A2 AB cBcB | A2 af edcB | AAEA cABA |1 
 EAAB A2 :|2 EAAB A4 |: f3 g abaf | ecef e2 c2 | [Be]3 c dcBA | A,CEA Acea | fdfg abaf | 
 ecef e2 c2 | [Be]2 Bc dcBG |1 EAAB A4 :|2 EAAB A2 ||  