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:4/4
K:Eb
['e3 f gfec B3 c AF', 'B3 c']  
X:1
L:1/8
M:4/4
K:Eb
 (3B3/2c/d | e3 f gfec | B3 c AF dc | B2 AF EFGA | B4 z2 Bc/d/ | e3 f gfec | B3 c AF ed | 
 B2 AF E2 E2 | E6 || BA | G2 AF EFGA | B3 c A>F (3BAF | E2 EF G2 A2 | B6 Bc/d/ | e3 f gfec | 
 B3 c AF ed | B2 AF E2 E2 | E6 ||  