The only change for guitar tracks is more subtle in that the difficulty level of the newer tracks has been increased — you'll see orange notes on medium difficulty for the first time. (gamerstemple.com)
The game's audio works extremely well, with ambient, melodic guitar tracks playing as you explore the continents. (thevitalounge.net)
The soundtrack is generally made up of repetitive, distorted guitar tracks with overwrought drumbeats; the sound effects rarely even make their presence felt; and the few bouts of dialogue you're presented with come from the generally annoying race jockey who hosts the game show, and none of it is very good. (gamespot.com)