Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/8
M:6/8
K:D
['B2 A', 'f2 f f2 e d2 d d2']  
X:1
L:1/8
M:6/8
K:D
 DFA B2 A | FGF F2 E | DFA B2 A | G3 G2 F | EGE EFG | c2 c c2 B | A^GA B2 A | F3 F2 E | DFA B2 A | 
 F=GF F2 E | DFA B2 A | G3 G2 F | E2 E EFG | c2 c c2 B | A^GA ABc | d3 e2 z || f2 f f2 e | 
 d2 d d2 e | ded c2 d | e3 e2 f | g2 g g2 e | c2 c c2 B | A^GA B2 A | F3 F2 d | f2 f f2 e | 
 d2 d d2 e | ded c2 d | e3 e2 f | g2 g g2 e | c2 c c2 B | A^GA ABc | d3 d2 z ||  