Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/4
M:3/2
K:G
['B A']  
X:1
L:1/4
M:3/2
K:G
"^2X tune = 1X dance""G" B3/2 c/ d B A G |"D" F A2 c B A |"G" B3/2 c/ d B A G |"D" D G2"G" B A G :: 
"G" B3/2 c/ d g g3/2 f/4g/4 |"Am" a A2"D" c B A |"G" B3/2 c/ d g"D" f3/2 e/4f/4 |"G" g G2 B A G :|  