Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:6/8
K:E
['GAB A (G2 G)']  
X:1
L:1/8
M:6/8
K:E
 B |"E" B2 B/B/ GAB | A (G2 G) GF |"A" EFG EDC |"B7" (B,3 B,) BA |"E" G>GG B,CD | 
 (E2 F)"C#m" G2 E |"B7" FGA DEF |"E" (E3 E2) :| B | B2 B GAB | A (G2 G) (GF) |"A" EFG EDC | 
"B7" B,3 B, BA |"E" G2 G B,CD | (E2 F)"C#m" G2 E |"F#m" FGA"B7" DEF |"E" E3 E2 |]  