Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/2=90
M:2/2
K:G
['d3 e dBgB', 'DGBG AGBG']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:G
 z | d3 e dBgB | dBgB aAAB | d3 e dBgB | A/B/c BA BGG :: B | DGBG AGBG | AGBG AGAB |1 DGBG AGBG | 
 DEDC B,G,G, :|2 BAGF GFED | EGFA BGG |]  