Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/8
M:2/2
K:Bb
['BdBG AcA^F G2 [G,G]2 [G,G]3 ABGBd AFAc', '[DB]4 Bdfb fdBd A3 c2 c4 GBAc'  
X:1
L:1/8
M:2/2
K:Bb
 BdBG | AcA^F | G2 [G,G]2 [G,G]3 ABGBd AFAc | B2 [Bb]2 [Bb]3 B | BdBG A2 F2 | EGEC D2 F2 | 
 GEFG AFGA | [DB]2 [DB]2 [DB]4 :: Bdfb fdBd | A3 c2 c4 | GBAc BcBG | A2 F2 F2"^tr" ED | EgcB | 
 FAdc | GBed cB A2 | GBAc dBcA | F2 A2 B4 :|  