Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:4/4
K:G
['', 'AB (3AGF', 'G2 GF'  
X:1
L:1/8
M:4/4
K:G
 (3DEF |: G3 F G2 ef | ge fd ec AG | F3 E FE DF | AB (3AGF .GD (3DDD | G2 GF G2 ef | 
 (3.g.f.e fd ec AG | F3 E FE DF |1 AB (3AGF G2 (3DEF :|2 AB (3AGF GA Bc |: .d2 ^ce d=c Bc | 
 (3.d.e.f gb af gd | Bd ^ce dB =cB | .AD (3DDD GB (3.A.B.c | .d2 ^ce d=c Bc | (3.d.e.f gb af gd | 
 (3.B.d.B GB (3.A.c.A FA |1 G2 GF GABc :|2 G2 GF G4 ||  