Tosca has been played over 20 times on NTS, first on 7 December 2013. Tosca's music has been featured on 19 episodes.

Tosca is an electronic music project of Richard Dorfmeister and Rupert Huber formed 1994 in Vienna. It is Dorfmeister's second such project, the first being Kruder & Dorfmeister. Tosca's first album, Opera, was released in 1997 by G-Stone Recordings.

Richard Dorfmeister and Rupert Huber first met in school, and began experimenting with tape machines, Indian music, and poetry lyrics, under the name of Dehli9. After school, Dorfmeister and Huber went their separate ways: Dorfmeister began producing and DJing with Peter Kruder, and Huber worked…