Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/8
Q:1/4=150
M:4/4
K:Eb
['B,2 E2 EB, E2 G2 F2 ED']  
X:1
L:1/8
Q:1/4=150
M:4/4
K:Eb
"^[1.]" B,2 | E2 EB, E2 G2 | F2 ED E2"^[2.]" B,2 | G2 GF G2 B2 | A2 GF G2"^[3.]" B2 | EG GB B2 e2 | 
 (e3 B) B2"^[4.]" f2 | e3 d eB GF | (B,2 F) E2 :|  