Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:2/4
K:Bb
['B/c/ dBBd cAAc GAc/B/A/G/ G2 FF/F/ GEEG/G/']  
X:1
L:1/8
M:2/4
K:Bb
 B/c/ | dBBd | cAAc | GAc/B/A/G/ | G2 FF/F/ | GEEG/G/ | FDDF | GAcA | c2 B |]  