Develop musical compositions that maintain the outlined structure and integrate the provided motif
X:1
L:1/4
M:4/4
K:Ab
['B A']  
X:1
L:1/4
M:4/4
K:Ab
 E | A G A B | G3/2 F/ E B | c B A G/F/ | E2 z E | A G A B | G3/2 F/ E B | c B A G/F/ | E2 z e | 
 d c B A | d3/2 c/ B c | d3/2 c/ B A | B2 z E | A B c d | e d/c/ B d | c B A G | A2 z |]  