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:3/4
K:Bb
['c2 eecA']  
X:1
L:1/8
M:3/4
K:Bb
 FDE | GFFFDF | BdddcB | c2 eecA | B2 z ddB | c2 eecA | BdffdB | c2 eecA | B2 z ddB | c2 eecA | 
 BdffdB | c2 eecA | B2 z |]  