Compose a musical work using the assigned alphabetic notation and the provided motif.
X:1
L:1/4
M:4/4
K:Eb
['B e B/A/ G D E F', 'B, B (B A) (A G) (G']  
X:1
L:1/4
M:4/4
K:Eb
 B | e B/A/ G D | E F G B | B (A/G/) c E | E D z B | e B/A/ G D | E F G B | c/d/ e F =A | 
 B B, B, :: B | (B A) (A G) | (G F) (F E) | c2 (A/G/F/E/) | D2 z B | e B/A/ G D | E F G B | 
 c/B/A/G/ F2 | E3 :|  