Develop musical compositions that maintain the outlined structure and integrate the provided motif
X:1
L:1/8
M:6/8
K:Bb
['B c2']  
X:1
L:1/8
M:6/8
K:Bb
 (E/F/) | G2 G(FG) B | c2 c(BG) E | G2 F E2 E | E4 z G | B2 G(Bc) d | e2 e(dc) B | c2 B e2 G | 
 B4 z G | B2 G(Bc) d | e2- e(dc) B | c2 B e2 c | B4 z (E/F/) | G2 G(FG) B | c2- c(BG) E | 
 G2 F E2 E | E4 z ||  