Generate music with the following musical form represented in alphabets and the given motif.
X:1
L:1/8
Q:1/2=75
M:2/2
K:Bb
['FB (3(BAB)', 'B,DFB (Bc) d2']  
X:1
L:1/8
Q:1/2=75
M:2/2
K:Bb
 (DE) | FB (3(BAB) FB (3(BAB) | GABc dcBA | GB (3(cBc) Gc (3(cBc) | edcB AGFE | 
 FB (3(BAB) FB (3(BAB) | GABc dcBA | egfe dcBA | c2 B2 B2 :: (ga) | bBaB gBfg | B,DFB (Bc) d2 | 
 eddc cB B2 | (3(cdc) (3(BAG) F2 ga | bBaB gB fg | B,DFB (Bc) d2 | egfe dcBA | c2 B2 B2 :|  