Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/8
M:4/4
K:Bb
['B F<BD<B F<(B,B,)F E>GF>D E(CC>)B F<BD<B F(B,B,)F', 'f<Bf>d d(cc)d/e/'  
X:1
L:1/8
M:4/4
K:Bb
 B | F<BD<B F<(B,B,)F | E>GF>D E(CC>)B | F<BD<B F(B,B,)F | E<GTF>E D(B,B,)B | F<BD<B F>(B,B,>)F | 
 E<GTF>D ECCD | B,>DFG B>FGg | fBTf>e d(BB) || d/e/ | f<Bf>d d(cc)d/e/ | f<Bf>d f<Bb>g | 
 f<Bf>d d(cc)d/e/ | f<ed>c dBBd/e/ | f<Bf>d d(cc)d/e/ | f<Bf>d f<Bb>g | f<Bf>d d(cc)d/e/ | 
 f/e/.d/.c/ TB>A B(B,B,) ||  