Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
M:4/4
K:A
['(3ABc EF Ac e2 (3def Bc de']  
X:1
L:1/8
M:4/4
K:A
 e2 |"A" (3ABc EF Ac e2 |"D" (3def Bc de f2 |"A" fece aecA |"E7" (3Bcd cA"F#m" BA F2 | 
"A" (3ABc EF Ac e2 |"D" (3def Bc de f2 |"A" fece aecA |1"E7" (3Bcd"A" cB A2 :|2 
"E7" (3Bcd"A" cB A2 g2 ||"A" aece fece | aece"E7" fecB |"A" ABce fecA |"E7" (3Bcd cA"F#m" BA F2 | 
"A" (3ABc EF Ac e2 |"D" (3def Bc de f2 |"A" fece aecA |1"E7" (3Bcd cB"A" A2 g2 :|2 
"E7" (3Bcd"A" cB A2 |]  