Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/8
Q:1/2=100
M:2/4
K:A
['EB c2 Ac', 'e2 ae Tf2']  
X:1
L:1/8
Q:1/2=100
M:2/4
K:A
|: E | ABcA | B2 EB | c2 Ac | TB2 EB | c2 Ac | defd | cAEG | A2 A, :: A | cdef | e2 ae | Tf2 df | 
 e2 ae | Tf2 af | e2 ca | fedc | TB2 E2 | ABcA | B2 EB | cBcA | B2 EB | c2 Ac | defa | edcB | 
 A2 A, :|  