Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/16
M:2/4
K:C
['A2AB =Bcdc c2a2 acdc B2g2'  
X:1
L:1/16
M:2/4
K:C
"^A""C" EGce d2c2 |"G7" Bdfb a2g2 | gafg efde |"C" Bcec G2E2 | EGce d2c2 |"Dm" FAdf e2d2 | 
"G7" GBdg a2gB |1"C" c2e2 c2 z2 :|2"C" c2e2 c2B2"^B" |:[K:G]"G" Bcgf agfe |"Am" ^dfeB =d2c2 | 
"D7" DFAd fda2 |"G" B,DGB dBg2 | Bdgf agfe |"Am" ^dfeB =d2c2 |"D7" DFAd fdcF |1"G" G2g2 g2B2 :|2 
"G" G2g2 g2"_>Teil A" z2"^C" |:[K:F]"F" A2AB =Bcdc | c2a2 acdc |"C7" B2g2 gBcB |"F" A2ag fedc | 
 A2AB =Bcdc | c2a2 acdc |"C7" B2g2 gcde |"F" f2f2 f2 z2 :|  