Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/4
M:23/44
K:Eb
['[GE] ([FD]']  
X:1
L:1/4
M:23/44
K:Eb
|: [GE] |"Bb7" ([FD] [AF]) |"Eb" ([GE] [BG]/) z/ [GE] |"Bb7" ([FD] [AF]) |"Eb" [GE] z [GE] | 
"Bb7" ([FD] [AF]) |"Eb" ([GE] [BG]/) z/ [BG] |"Bb7" ([AF] [DB,]) |"Eb" [EE] z :: [BG] | 
"Bb7" ([AF] [FD]) |"Eb" ([GE] [EE]/) z/ [BG] |"Bb7" ([AF] [FD]) |"Eb" [GE] z [BG] | 
"Bb7" ([AF] [FD]) |"Eb" ([GE] [EE]/) z/ [GE] |"Bb7" ([FD] [DB,]) |"Eb" [EE] z :|  