Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/16
M:2/4
K:G
['(3(GAB) c2E2 E2DE G2AB c2>A2 BAGE |1,3', 'e2d2 gedB c2>A2 BAGE DEFG A2AB A2dc']  
X:1
L:1/16
M:2/4
K:G
"^A" | (3(GAB) | c2E2 E2DE | G2AB c2>A2 | BAGE |1,3 DEFG | A2AB A2 :|2,4 D2EF | G2G2 G2"^B" :: 
 (Bd) | e2ef e2d2 | gedB c2>A2 | BAGE DEFG | A2AB A2dc | BAGE DEFA |1,3 GABc d2 :|2,4 G2GG G2 :|  