Assemble a piece of music using the specified alphabetical notation and the supplied motif.
X:1
L:1/8
M:2/4
K:G
['Bd/B/ AG', 'gd ed Bd']  
X:1
L:1/8
M:2/4
K:G
 Bd/B/ AG | EG G>A | Bd/B/ AG | Bd ed | Bd/B/ AG | EG G>A | BA/B/ dB | AG G2 :: gd ed | Bd de/f/ | 
 gd ed | Bd A2 | gd ed | Bd ed | Bd/B/ AG/A/ | BG G2 :|  