Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:2/4
K:D
['Bd/B/ AF', 'D>E FA Bc d2 Ad fg/f/ ed']  
X:1
L:1/8
M:2/4
K:D
|: Fd Bd/B/ | AF ED | A,B, DE | FE EF | Ad Bd/B/ | AF EF | DF A/B/A/F/ | ED D>E :: FA Bc | d2 Ad | 
 fg/f/ ed | fe e2 | dc/d/ ed | BA FE | DF A/B/A/F/ | ED D>E :|  