Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
Q:1/4=210
M:2/4
K:Emin
['z4 z4', 'D GF E2 DCDE C4 C3 B,', 'A,2 A,A,A,A,', 'GFFE EFEE E3', 'EFG_A GFFE EFEE E3']  
X:1
L:1/8
Q:1/4=210
M:2/4
K:Emin
"^A" z4 | z4 | z4 | z4 |:"^B" E3 D | GF E2 | DCDE | C4 | C3 B, | DC B,2 | G,A,A,G, | A,4 :: 
"^C" C3 B, | DCB,A, | A,2 A,2 | A,A,A,A, | G,2 D2 | CB, A,2 | A,A,A,A, | A,2 A,2 :: 
[K:Ephr]"^D" _B_AAG | GFFE | EFEE | E3 z | EFG_A | GFFE | EFEE | E3 z :: EFG_A | GFFE | EFEE | 
 E3 z | EFG_A | GFFE | EFEE | E3 z :|  