Develop musical creations that incorporate the designated chord alterations.
'G', 'D', 'D', 'C', 'G', 'C', 'D', 'G', 'G', 'D', 'C', 'Em', 'G', 'C', 'D', 'G'  
X:1
L:1/8
M:4/4
K:G
 (uGE) |"G" vD2 (DE) G2 (GA) | BGB(ud cB)AG |"D" FGF(E DE)FG |"D" AFd(F"C" E2) vGuE || 
"G" D2 DE G2 GA | BGB(ud"C" ef)ge |"D" dcBA GFGA |"G" B2 G2 G2 :: (uBd) |"G" vg2 g2 gbag | 
"D" f2 f2 fagf |"C" e2 (ef) gfed |"Em" B2 e2 e2 (ge) ||"G" dBGB d2 d2 |"C" ede(uf g2) fe | 
"D" dcBA GFGA |"G" B2 G2 G2 :|  