Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:6/8
K:G
['BGG DGG BGB dcB']  
X:1
L:1/8
M:6/8
K:G
 d/c/ |"G" BGG DGG | BGB dcB |"Am" cAA EAA |"D7" cAc edc |"G" BGG DGG | BGB dcB |"C" cBc"D7" Adc | 
"G" BGG G2 :| g | bgg dgg | bgb bag |"D7" aff dff | afa agf |"C" egg"G" dgg |"D7" cgg"G" BgB | 
"C" cBc"D7" Adc |"G" BGG G2 :|  