Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
Q:1/8=350
M:4/4
K:Emin
['E<E B2 GEBG', 'e<e gb bege']  
X:1
L:1/8
Q:1/8=350
M:4/4
K:Emin
 B | E<E B2 GEBG | FdAd FDAF | E<E B2 GEBG | AG/F/dF E/E/E E :| z | e<e gb bege | d<d fg adfd | 
 e<e gb bege | dBdF E/E/E E2 | e<e gb bege | d<d fg adfd | g<bf<a e<gde | AG/F/ dF E/E/E E :|  