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
Q:1/4=88
M:4/4
K:Eb
['B<GG>F E>F E/F/G/F/ E<B, B,2', 'E3 f g<ee>g f<dd>f e<cc>=a b<BBd c<AA>c']  
X:1
L:1/8
Q:1/4=88
M:4/4
K:Eb
 G | B>cB<e B<GG>F | E>F E/F/G/F/ E<B, B,2 | (C>E)(B,>E) (A,>E) G,2 | C<FF>E D/E/F/D/ B,>G | 
 B>c B/c/d/e/ B<GG>F | E>F E/F/G/F/ E<B, B,2 | (C>A)(B,>G) (A,>F)(G,>c) | B>cB<D E3 || f | 
 g<ee>g f<dd>f | e<cc>=a b<BBd | c<AA>c B<GG>=B | c<FF>E D/E/F/D/ B,>F | G<EE>G F<DD>F | 
 E<CC>=A B<B,B,>E | (C>A)(B,>G) (A,>F)(G,>c) | B>cB<D E3 |]  