Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:6/8
K:A
['Ace abf- fga ecA def', 'AGF E3 ecA B2 A Bcd Bce']  
X:1
L:1/8
M:6/8
K:A
|: Ace abf- | fga ecA | def ega | ecA BcB | Ace abf- | fga ecA | def ecA |1 BGB AcB :|2 BGB ABc |: 
 d2 B c2 A | B3 AGF | E3 ecA | B2 A Bcd | Bce fec | BAG ABc |1 def edc | B3 B2 c :|2 def ega | 
 ecA BcB ||  