So, the opening vocals in Seymour Battle from FFX and Pet Shop Boys' A Red Letter Day always sounded so stylistically similar to me that I can't help but wonder if Uematsu was influenced...
Seymour Battle
A Red Letter Day
Sonic 1 Labyrinth Zone (@ :21) always sounded like Got To Be Real to me...
Labyrinth Zone
Got To Be Real
I'll see if I can think of some more.