Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/8
M:2/4
K:A
['E>E EF AB c2 BA', 'e>e ef ed c2 BA']  
X:1
L:1/8
M:2/4
K:A
 E>E EF | AB c2 | BA FA | cB c<e | E>E EF | AB c2 | BA FD | E2 E2 || e>e ef | ed c2 | BA FA | 
 cB c<e | e>e ef | ed c2 | BA FD | E2 E2 ||  