Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/4=88
M:3/4
K:Eb
['(B/c/d) e4 ec B3 AGF E4 (GE)', 'z2 z4 (B/c/d) e4 d/e/f e4 (ed)(cB)']  
X:1
L:1/8
Q:1/4=88
M:3/4
K:Eb
"^Andante" (B/c/d) | e4 ec | B3 AGF | E4 (GE) | F2{D} (CB,CD) | [G,E]4{B} (AG) | A2 B2 cd | 
 [Ge]4 (d/e/f) | e2 (dc) B2 | c2 (GFGB) | c4 z2 || z4 (B/c/d) | e4 d/e/f | e4 (ed)(cB) | 
 (c2 E2) G/A/B | [FB]4 B/c/d | (e2 d/e/f ec) | B3 AGF | E4 (GE) | F2 CB,CD | E4 ||  