Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/8
Q:1/4=146
M:6/8
K:Bb
['B2 F FDF B3', 'd c2 d'  
X:1
L:1/8
Q:1/4=146
M:6/8
K:Bb
 z3 z2 B | B2 F FDF | B3 c>de | d2 B c2 B | A2 F F2 G/A/ | B2 F FDF | B3 cde | d2 B c2 A | 
 B<BB B2 :: F | B2 d f2 d | c2 d e3 | d2 B c2 B | A2 F F3 | f<ff e2 d | c2 d e2 z | d2 B c2 A | 
 B<BB B2 |]  