Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
M:6/8
K:Emin
['f2 d def', 'c3 efg']  
X:1
L:1/8
M:6/8
K:Emin
 b3 abg | afg efd | B2 e efg | f2 d def | g3 gfe | f2 d def | gfe fed | Bcd e3 :| c3 efg | c3 efg | 
 B3 efg | B3 efg | c3 efg | c3 efg | bc'b abg | afg efd | c3 efg | c3 efg | B3 efg | B3 efg | 
 c3 efg | c3 efg | ^c3 efg | ^c3 efg | c'2 b2 ag | f3 fga | b2 a2 gf | e3 efg | a2 g2 fe | 
 ^d3 ^def | g2 ^g2 a2 | b4 ab | c'2 d'2 c'2 | f3 fga | b2 c'2 b2 | e3 efg | a2 g2 fe | ^d3 ^def | 
 g2 e2 ed | e2 z z3 ||  