Compose musical pieces based on the predetermined pattern and incorporating the given motif.
X:1
L:1/8
Q:1/2=90
M:2/2
K:Bb
['Bcde fBAB gBaB bBAB GBFB EBDB', 'B4 fBAB gBAB gabg g^fgd edc=B cBcd'  
X:1
L:1/8
Q:1/2=90
M:2/2
K:Bb
 Bcde fBAB | gBaB bBAB | GBFB EBDB | cdec BAGF | Bcde fBAB | gBaB bBAB | GBFB EBDB | ecBA B4 :: 
 fBAB gBAB | gabg g^fgd | edc=B cBcd | ecdB BAGF | Bcde fBAB | gBaB bBAB | GBFB EBDB | ecBA B4 :|  