‘toon’ is Dutch for ‘tone’. the guy in the song speaks about it (tonen, which are ‘tones’, multiple). hope you enjoy.
http://soundcloud.com/rhowaldt/toon
if you’re interested: that lead is a single sine-wave created with the Custom Wave Tool, through some fx (cabinet mostly) and then just played with a lot of pitch-slides. i’ve always wanted to create something that could resemble a solo as is common on songs featuring electric guitar, but mirrored in electronic music. i believe i’m on the right track with this. (even though to some it might just sound like a kind of dubstep).