Create a piece of music using the provided alphabetical structure and motif.
X:1
L:1/8
M:4/4
K:D
['B A']  
X:1
L:1/8
M:4/4
K:D
 D | F B A D | G/F/ E D E | F A B c | B A A B | (B/G/) B d B | A/F/ A A D | E B A F | E/F/ E D z | 
[M:4/4][K:F][K:treble] F | F F A A | G/F/ G/A/ G | c | c A A/G/ F | G A G | A | G/A/ B/c/ A G | 
 F/F/ G/A/ G | A | B d c c/f/ | c/A/ B/c/ F x |[M:4/4][K:Ab][K:treble] E2 | A2 A2 A3 B | 
 c2 c2 c2 Ac | e2 e2 fe dc | B2 Bc (B/c/ B2) c/d/ | e3 d c2 AG | F2 B2 AG FE | A2 A2 A2 Bc | 
{de} d2 c2{Bc} B2 cd | e3 d c2 (3Bcd | c2 B2 A2 z2 |]  