Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/4
M:4/4
K:G
['B2 A G G3/2 E/ E2']  
X:1
L:1/4
M:4/4
K:G
"G" B2 A G |"C" G3/2 E/ E2 |"G" D2 G B |"D7" A4 |"G" B2 A G |"C" G3/2 E/ E2 |"G/D" D G"D7" F A | 
"G" G4 | d2 e d | d3/2 B/ d2 | d2 e d |"D7" d3/2 B/ A2 |"G" B2 A G |"C" G3/2 E/ E2 | 
"G/D" D G"D7" F A |"G" G4 |]  