Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:Amix
['a2 ab afeg f2 fg fedf (3eee', 'A2 (3Bcd ecAc afdf e2 ef e2', 'BAcA dBBd', 'cA BAcA dBBd cAAB', 'BAcA dBBd cAAB']  
X:1
L:1/8
M:4/4
K:Amix
|: a2 ab afeg | f2 fg fedf | (3eee ef e^gae | fedf eA{cB}A | a2 ab afeg | f2 fg fedf | 
 (3eee ef e2 cA | BABc{AB} A4 :: A2 (3Bcd ecAc | afdf e2 ef | e2 cA BA^GA |[M:2/4] BdcB | 
 A2 (3Bcd ecAc | afdf e2 ef | e2 cA BA^GB |1[M:2/4] A2 E2 :|2 |: A2 cA BAcA | dBBd cAAB | 
 (3AAA cA BAcA | dBBd cAA^G | A2 cA BAcA | dBBd cAAB | (3AAA cA BAcA | dBBd cAA^G |1 
[M:2/4] A2 E2 :|2[M:2/4] A2 z2 |: e3 d cA[Ec]e | fef^g a3 f | efed c2 Ac | BABc BcdB | 
 e3 d cA[Ec]e | fef^g a3 f | efed c2 Ac | BA^GB A4 :| 
"^VARIATION OF C PART, PLAYED 2ND TIME" A2 cA BAcA | dBBd cAAB | =G2 cA BAcA | dBBd cAAB | 
 F2 cA BAcA | dBBd cAAB | =G2 cA BAcA | dBBd cAAB |[M:2/4] A2 z2 ||  