I remember every one of them.  Action-packed levels, scenic ambiences, adrenaline-pumping music--all in Jet Moto 2.  I cannot stress the creativity of the levels---how did they come up with this stuff!! It's amazing!  Like one level you'll be looping around a roller coaster type track.  Then, later in the game, there's a track called 'Nightmare'---what a dark, gloomy, horrifying track!!  It's like you're on this platform in the middle of darkness and you get run over and fall into this huge, dark pit!  The Antarctica levels are the greatest of them all.  Have you ever heard the music??  The best part about it.  It's orchestrated, symphonic, heart-racing music.  I wish I knew which philharmonic group made this music--it's brilliant.  Other levels have orchestrated music too--it's great to listen to.  Some of the other levels have rock/orchestra balanced music, so it's not all the same.