Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
Q:1/8=160
M:3/4
K:D
['FG EF D2 fg ef df (3.a.f.a', 'A2 (c<d) (3(fgf) eg{ga} (gf) d>f (3.a.f.a']  
X:1
L:1/8
Q:1/8=160
M:3/4
K:D
 FG EF D2 | fg ef df | (3.a.f.a (3.g.e.g f>c | (3.d.e.f (c<d) Bd | c2{^G} [AA]4 | FG EF D2 | 
 fg ef df | (3.a.f.a (3.g.e.g f>c | (3.d.e.f d4 :: A2 (c<d) (3(fgf) | eg{ga} (gf) d>f | 
 (3.a.f.a (3.g.e.g f>c | (3.d.e.f (c<d) Bd | c2{^G} [AA]4 | A2 (c<d) (3(fgf) | eg{ga} (gf) d>f | 
 (3.a.f.a (3.g.e.g f>c | (3.d.e.f d4 :|  