Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/8
M:2/4
K:Gmix
['GGBG cABG A/A/A', 'fd d(e/f/)', 'GB (A/B/c/A/)', 'd(e/^f/) gg']  
X:1
L:1/8
M:2/4
K:Gmix
"_Brisk" D | GGBG | cABG | A/A/A c2 | A=FFA | GGBG | cABG | A/A/A d2 | BGG :: e | fd d(e/f/) | 
 ggag | fd d(c/_B/) | AFFe | fd d(e/f/) | ggag | fd d(e/f/) | gg ag | fd d(e/f/) | ggag | 
 fd d(c/_B/) | AF FA | GGBG | cABG | A(B/c/) (d/c/B/A/) | BGG :: D | GB (A/B/c/A/) | 
 Bg (A/B/c/A/) | BG (A/B/c/B/) | AFFA | GB (A/B/c/A/) | BG (A/B/c/A/) | Bg (A/B/c/A/) | BGG :: e | 
 fdde | f>g (f/g/a/g/) | fd d(c/_B/) | AFFe | fd d(e/^f/) | gg (b/a/g/^f/) | gd d(e/^f/) | 
 gg (b/a/g/^f/) | gd d(e/^f/) | gg ag | =fd d(c/_B/) | AFFA | GB (A/B/c/A/) | BG (A/B/c/A/) | 
 Bg (A/B/c/A/) | BGG :|  