Develop a piece of music by incorporating the provided motif and following the outlined musical structure represented by alphabet characters.
X:1
L:1/8
M:6/8
K:G
['D [GD]2']  
X:1
L:1/8
M:6/8
K:G
"D7" D |"G" [GD]2 [GD] [BG]>[AF][GD] |"D7" [FD]2 [GD] [AD]2 D |"D7" [AD]2 [BD] [cE]>B[AF] | 
"G" [BG]3- [BG] z ||"D7" D |"G" [GD]2 [GD]"G7" [BG]>[AF][GD] |"C" [FD]2 [EC]"Am" [cE]2 [AE] | 
"G" [GD]2 [GD]"D7" [FD]>E[FC] |"G" [GB,]3- [GB,] z |]  