Develop a composition by incorporating the provided musical theme.
'Sectional: Through Composed'  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:G] d!p! a a e e dF || DGBG dGBG | DF A2 cFAF | DGBG dGBG | (3Bcd cA BGGF | 
"^5" DGBG dGBG | DFAF cFAF | DGBG dGBG | (3Bcd cA G2 || Bd |"^9" g2 (3agf gbag | (3fgf fe fgaf | 
 dggf gbag | fdcA BG G2 |"^13" g2 (3agf gbag | (3fgf fe fgaf | dggf (3gab ag | fdcA G3 || D | 
"^17" G2 DG FGDE | =F2 CB, A,B,CD | G2 DC B,CDg | fdcA BGGD |"^21" G2 DG FGDE | =F2 CB, A,B,CD | 
 G2 DC B,CDg | fdcA G4 |]  