Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
Q:1/8=200
M:4/4
K:G
['BGAF GABc']  
X:1
L:1/8
Q:1/8=200
M:4/4
K:G
 ef |"G" g2{a} gf gedc | BGAF GABc |"D" dBcA BGAF |"G" GABc d2 ef |"G" g2{a} gf gedc | BGAF GABc | 
"D" dBcA BGAF |"G" G2{A} GF G2 ::[K:D] FG |"D" ABAF A2 de | fefg f2 fg |"A" afge fdec | 
"D" defd A2 FG |"D" ABAF A2 de | fefg f2 fg |"A" afge fdec |"D" d2{e} dc d2 :|  