Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/8
M:4/4
K:F
['FB B2 Ad d2 DFFF EA A2', 'AF E3 F DAAF E2 DE FBBA'  
X:1
L:1/8
M:4/4
K:F
 FB B2 Ad d2 | DFFF EA A2 | F2 EF DEFA | G2 FG E4 | FB B2 Ad d2 | DFFF EA A2 | F2 EF DEFA | 
 G2 FG E4 || fedc d3 A | B2 AF E3 F | DAAF E2 DE | FBBA Bcde | fedc edcA | (3.B.c.d AF E3 F | 
 DAAF E2 DE | FBBA B4 ||  