There is more than one artist with this name.
1) Tomcat is a Russian rock band.
2) Tomcat is a German group formed by Mariano Stecker and Thomas Reichert.
3) Tomcat is a Dutch Hardcore / Gabber /Hardcore Techno DJ And Producer.
4) Tomcat was a punk band from Lučenec, Slovakia (around 2001)
5) hardcore DJ / producer Read more on Last.fm.