Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/4
Q:3/4=72
M:3/4
K:Bb
['((G2 d) d2) c (B/A/ B) c', '((d/c/d/B/) c)', 'e (f/e/d/c/) B A B3 (g a)', 'e) f2 f (c3 B2) z (b', 'z (G A G F2) B (c/d/_e/f/', 'd3) (g a/g/f/=e/ d2)']  
X:1
L:1/4
Q:3/4=72
M:3/4
K:Bb
"^1" ((G2 d) | d2) c | (B/A/ B) c | A2 z ||"^R" ((F2 G) | B2) c | ((d/c/d/B/) c) | d2 d | 
 ((d/c/d/B/) c) | d3 | d z z | F2 G | B2 c | ((d/c/d/B/) c) | d2 d | (d/c/d/c/) (B/A/) | B2 B | 
 (c B/A/) B | B3 ||"^2" f g (f/e/) | ((d/c/) d) e | (f/e/d/c/) B A | B3 ||[K:F]"^3" (g a) g | 
 (f/e/) f e | (c d e) | f2 f | (c3 | B2) z ||"^4" (b (a/g/)(f/e/)) | f2 g | (f _e d | c2) z || 
"^5" (G A G | F2) B | (c/d/_e/f/ e | d3) | (g a/g/f/=e/ | d2) z |]  