I was just listening to the Banjo-Kazooie soundtrack and when I heard the turbo trainers theme, I thought...Yeah that would be good for sudden death... So is there any way to get music to play specifically for sudden death?
What I did was replace the announcer's "SUDDEN DEATH" with a short little music track.
Does it loop?
Not if you don't want it to. I didn't loop mine. You basically use the Nusbank editor to replace the sound clip of him saying "SUDDEN DEATH" and when it asks to loop it, click no. If you do want it to loop, click yes I supposed, but it'll be a bit weird since the song will persist until the screen transitions and won't fade out.