Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/8
M:12/8
K:Amix
['Ace efe', 'cde ded', 'ABc BAG Bdc BAG dcB cBA BdG']  
X:1
L:1/8
M:12/8
K:Amix
 Ace efe | Ace efe | d3 ded | BAG GAB | Ace efe | Ace efe | ded BAG |1 AcB A2 G :|2 AcB Acd || 
 eaa agf | edc cde | ded def | gfd ecd | e2 a agf | edc cde | ded BAG |1 AcB Acd :|2 AcB A3 || 
 BAG Bdc | BAG Bcd | eAA fed | ecA ABc | BAG Bdc | BAG dcB | cBA BdG | AcB A3 :|  