Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
M:4/4
K:C
['E2 D>E', 'A2 A2']  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:G]O Fae cec[Q:1/8=120]"^set dance" .G>A | B2 E2 E2 D>E | G2 AB c3 A | B2 AG E2 D>E | 
 A2 A2 A2 GA | B3 A GEDE | G2 G2 G2 :| B2 | cBcd efgf | edcB c3 A | B2 AG E2 D>E | A2 A2 A2 G>A | 
 B3 A GED>E | G2 G2 G2 :|  