Create a musical composition using the given alphabet-based notation and supplied motif.
X:1
L:1/4
M:3/2
K:Gdor
['B G']  
X:1
L:1/4
M:3/2
K:Gdor
 B G G D G2 | B G G B A/B/c/A/ | B G G3/2 D/ G2 |{cB} A F F A A/B/c/A/ | G g g3/2 ^f/ g2 | 
 G g g a b/a/ g | G g a/g/f/e/ f2 |{d} c A F A d/c/B/A/ :|  