Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:Amix
['e2 AB cdec d2 BG dG (3Bcd', 'a2 ea', '(3Bcd e2 AB cdea |1 gedB BAAd', 'A2 a2', 'aged (3Bcd ef g2 fg afge fdef']  
X:1
L:1/8
M:2/2
K:Amix
 e2 AB cdec | d2 BG dG (3Bcd | eAAB cdef |1 gedg eAAd :|2 gedg eA A2 || a2 ea aged | cdef g2 fg | 
 a2 ea agab | gedg eA A2 | a2 ea aged | cdef g2 fg | afge fdef | gfgd BAAd ||"^variations" |: 
 e2 AB cdec | d2 Bd Gd (3Bcd | e2 AB cdea |1 gedB BAAd :|2 gedB BA A2 || a2 ea aged | 
 (3Bcd ef g2 fg | a2 ea agab | gedB BA A2 | a2 ea aged | (3Bcd ef g2 fg | afge fdef | gedB BA A2 ||  