There is more than one Tectonic.
1) A thrash metal band from Romania Bucuresti formed in 1987. They released the album "Anomalia" in 1995.
2) Tectonic are Janette Stuart and Gavin Charles, an electronica/pop outfit from Melbourne, Australia.
Formed in 1996, they released 2 EP's, Big Bang and Loud and Clear.
For more information and to listen to their music, go to http://www.home.aone.net.au/~tectonic
BAZINGA! Tectonic has evolved into Yeah Wednesday: http://www.last.fm/music/Yeah+Wednesday

Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.