Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:4/4
K:A
['(AB) .c2 (dc) .B2 (cB) A2 aa', '(ag) (gf)(fe)'  
X:1
L:1/8
M:4/4
K:A
 (AB) | .c2 (dc) .B2 (cB) | A2 aa a2 (ef/g/) | (ad'c'b) (ag){g}(fe) | e2{g} (Tf2{ef} e2) (AB) | 
 (c>edc) (B>dcB) | (a2 a.a) .a2 (e/f/).a | (bd')(c'b) (ag)(fe) | e2 (T^d2{cd} e2) || (ag) | 
 (gf)(fe) (ecBA) | Ac/e/ a.a .a2 (b/a/).f | (e>dcB) (dcBA) | (FA)(A>B) .A2 (ag) | 
 (gf)(fe) (ec)(BA) | (Aea).a .a2 (b/a/g/f/) | (e2 cB) (dc)(BA) | (FA)(A>B) A2 ||  