Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/16
M:4/4
K:A
['E2 |{G} A4 a2>f2 edcB A2Bc d2f2', 'a2e2c2A2 d2f2 e2a2{cd} c2B2', 'c2B2B2c2 dcdf ^defg agfe dcBA dBed cABG', 'agfe ^defg']  
X:1
L:1/16
M:4/4
K:A
|: E2 |{G} A4 a2>f2 edcB A2Bc | d2f2 e2a2 c2B2B2c2 | d2ef e2fg a2e2c2A2 | dBed cABG E2A2 A2 :| g2 | 
{g} a4 e2fg a2e2c2A2 | d2f2 e2a2{cd} c2B2 B2g2 |{g} a4 e2fg a2e2 c2A2 | dBed cABG E2A2 A2e2 | 
 a2gf e2fg{g} a2e2c2A2 | d2f2 e2a2{cd} c2B2 B4 | A2Bc d2ef e2fg a2ec | dBed cABG E2A2A2 |: E2 | 
 ABcd efga ecBA GABc |{e} dcdf eAae{cd} c2B2B2c2 | dcdf ^defg agfe dcBA | dBed cABG E2A2A2 :| e2 | 
 agfe ^defg a2e2c2A2 | defd efga{cd} c2B2 B2e2 | agfe ^defg aeca ecAc | dBed cABG E2A2A2 (3efg | 
 agfe ^defg a2e2c2A2 | defd efga{cd} c2B2 B2c2 | AcBd cedf efga ecBA | dBed cABG E2A2A2 ||  