Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
Q:3/8=100
M:6/8
K:Bb
['B2 g fdb de/d/c/B/', 'c2 c cde dcB cAF{G} TF3 .G.A.B'  
X:1
L:1/8
Q:3/8=100
M:6/8
K:Bb
 F | .B.B.B .c.c.c | d.B.B B2 g | fdb de/d/c/B/ | cAF F2 F | .B.B.B .c.c.c | dBB B2 g | 
 fdb de/d/c/B/ | c3- c2 :: c | cde dcB | cAF{G} TF3 | .G.A.B .c.d.e | .A.B.c .d.e.f | 
 de/d/c/B/ b3 | cd/c/B/A/ a2 g | f>db d>ec | B3- B2 :|  