Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:2/4
K:Emin
['Be- ee ^d>c B2 Bf- ff g>f']  
X:1
L:1/8
M:2/4
K:Emin
"Em" Be- ee |"B7" ^d>c B2 | Bf- ff |"Em" g>f e2 |"Em" Be- ee |"B7" ^d>c B2 | Bf- ff | 
"Em" g>f e2 |]:"Em" eb- bb |"Am" c'>b a2 |"D7" ac'- c'c' |"G" b2 g2 |"^(Em)" gb- bb |"Am" a>g f2 | 
"B7" ba gf |"Em" e4 :|[K:E]"B7" f z a z |"E" g3 e |"B7" fg ab |"E" g/a/g/f/ eB |"B7" f z a z | 
"E" g3 e |"B7" ba cd |"E" e2 e2 |]:"A" Ac- cc |"E" eB- BB |"B7" BA FA |"E" cB GE |"A" Ac- cc | 
"E" eB- BG |"B7" B/c/B/A/ G/A/G/F/ |"E" E2 E2 :|  