Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/4
K:D
['f/g/ a/b/a/f/ df/g/ a/b/a/f/ dd/e/ fd/e/ f/g/a/b/', "d a/g/ f2 fa gfgb a2 d'2", 'b afed e2 B2 B2 B>B A2']  
X:1
L:1/8
M:2/4
K:D
 f/g/ | a/b/a/f/ df/g/ | a/b/a/f/ dd/e/ | fd/e/ f/g/a/b/ | b/a/g/e/ ce/f/ | g/a/g/e/ cc/d/ | 
 e/d/c/d/ e/f/g/a/ | d2 z d :| a/g/ | f2 fa | gfgb | a2 d'2 | d'2 ag | f2 ff | g2 ab | e4 | e2 ag | 
 fffa | gfgb | a z f'2 | f'2 e'd' | c'c'd'c' | b2 d'b | a4 | a2 bc' | d'b'b'd' | ffga | c'4 | 
 b2 ef | aggg | ffaf | e4 | e2 Af/g/!D.C.! || f/g/ | a3 b | afed | e2 B2 | B2 B>B | A2 f2 | f2 ed | 
 e4 | e2 fg | A3 b | afed | e2 B2 | B2 B>B | A2 f2 | f3 e | d4 | d2 z c | e3 e | f2 e2 | d2 f2 | 
 b2 a2 | e3 e | d2 e2 | (f4 | f2) Af/g/!D.C.! ||  