Compose a song based on the given alphabetical pattern and musical motif.
X:1
L:1/4
M:4/4
K:D
['e f']  
X:1
L:1/4
M:4/4
K:D
 f3/2 e/ d e | f A A A | B c d3/2 e/ | d4 | F G A3/2 A/ | B A B d | e3/2 d/ e f | e4 | d d e f | 
 g B B B | A d d e | f3 f | e2 e3/2 e/ | e2 f e | d4 | d3 f | a3 f | a3 f | d3/2 e/ d B | d3 f | 
 a3 f | a3 f | e3/2 d/ e f | e4 | d d e f | g B B B | A d d e | f3 f | e2 e3/2 e/ | e e f e | d4 | 
 d3 e |]  