Generate tunes according to the specified musical format and the provided motif.
X:1
L:1/8
M:2/4
K:G
['Gg gf/e/ d>B BB dc/e/ dA', 'dc dc Bf gg g'  
X:1
L:1/8
M:2/4
K:G
"C" Gg gf/e/ |"G" d>B BB |"D7" dc/e/ dA |"G" cB BB |"C" Gg gf/e/ |"G" d>B BB |"D7" dc/e/ dA | 
"G" GB G z ::[K:D]"D" Af/f/ ff | fe/f/ gf |"A7" f>e ed/e/ |"D" fd/d/ dd | Af/f/ ff | fe/f/ gf | 
"A7" f>e ed/e/ |"D" dd d z ::[K:G]"G" gf/e/ dc | Bd/d/"D7" dc |"G" Bd/c/"D7" BA |"G" Gd/B/ GG | 
 gf/e/ dc | Bd/d/"D7" dc |"G" Bd/c/"D7" Bf |"G" gg g z :|  