Assemble a piece of music using the specified alphabetical notation and the supplied motif.
X:1
L:1/8
M:4/4
K:G
['G A', 'B G']  
X:1
L:1/8
M:4/4
K:G
 D | GF G A G F D3/2 D/ | G3/2 A/ B c (d2 A) (B/c/) | d B c A B G A (B/A/) | G F E D E F G :| D D | 
 G3 D A3 D | B G c A G F E D/D/ | d3/2 B/ c3/2 A/ B G A B | G F E D E F G |]  