Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/4
M:3/4
K:D
['A D']  
X:1
L:1/4
M:3/4
K:D
 F/ G/ | A D D | G2 G/ F/ | E F D | (C/B,/) A, D/ E/ | F E D | B A (F/G/) | A D E | D2 ||  