Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/8
M:4/4
K:G
['B2 (GB) dBeB dBAB d2 egdB']  
X:1
L:1/8
M:4/4
K:G
|: D2 |"G" G2 (DG) B2 (GB) |"G" dBeB dBAB |"G" d2 (Bd)"Em" egdB |"Am" AcBA"D7" GEDE | 
"G" G2 (DG)"Em" B2 (GB) |"G" dBeB dBAB |"G" d2 (Bd)"C" egdB |"D7" AcBA"G" G2 :: d2 | 
"G" dggf g2 (df) |"G" g2 (ag)"Em" ageg |"Am" eaag a2 (eg) |"Am" a2 (bg) ageg |"G" dggf g2 (df) | 
"G" g2 (bg)"C" ageg |"G" d2 (Bd)"Em" gedB |"D7" AcBA"G" G2 :|  