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
M:6/8
K:Dmix
['AG FGA cAA BGG cAG FGA cAG', 'Add d^cd fag{e} fee d^cA', 'ded ^cAA fAf gfe']  
X:1
L:1/8
M:6/8
K:Dmix
|: AG | FGA cAA | BGG cAG | FGA cAG | Ad^c dAG | FGA cBc | dcd dfe | d^cA GEA | DDD D :: FG | 
 Add d^cd | fag{e} fee | d^cA GEG | AdB cAG | Add d^cd | fag{e} fee | d^cA GEA | DDD D :: dd | 
 ded ^cAA | fAf gfe | ded ^cAG | AdB cAG | ded ^cAA | fAf gfe | d^cA GEA | DDD D :|  