This is probably one of those "rookie" mistakes that I should have been able to figure out on my own. Unfortunately Im still in the dark. I have a TASCAM 488 MK II 8 Track analog recorder. My problem is that I cant seem to get each track to record only the instrument being recorded, without "bouncing" music from the other tracks. I usually record drums on tracks 3 and 4, guitars on tracks 1 and 2. So far I have not been recording vocals, keyboards or bass (just drums and guitar). Although I only record one track at a time, once I complete the track I can hear drums on the guitar tracks and guitar on the drum tracks. I use headphones but somehow I keep bouncing unintended sound from one track to another. I assume I am not isolating the sound because of something Im doing wrong while recording each individual track. Thanks for any suggestions.