Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/16
M:2/4
K:A
['', '(AG) EAAB cBcA dcde f2(ef) gedc |1', 'g2ge fgfd e2(ed) cdef gfed cAGF']  
X:1
L:1/16
M:2/4
K:A
"^A" | (AG) |: EAAB cBcA | dcde f2(ef) | gedc |1 dfed | cAGF G2G2 :|2 dfec | A2AA A2 |]"^B" | 
 (fg) | a2af g2ge | fgfd e2(ed) | cdef gfed | cAGF G2G2 |]  