Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
['Bcde gBaB GBFB EBDB', 'B4 gaba g^fgd edc=B cBcd edcB BAGF'  
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
 Bcde !wedge!f(BAB) | gBaB !wedge!b(BAB) | GBFB EBDB | cedc BAGF | Bcde !wedge!f(BAB) | 
 gBaB !wedge!b(BAB) | GBFB EBDB | ecBA B4 :: !wedge!f(BAB) !wedge!g(BAB) | gaba g^fgd | 
 edc=B cBcd | edcB BAGF | Bcde !wedge!f(BAB) | gBaB !wedge!b(BAB) | GBFB EBDB | ecBA B4 :|  