There are two artists with this name:
1.
One Shot (Rolex, Zly Tony & Mali Mire) is Serbian hip hop group from Niš, currently signed to Bassivity Digital. 2.
One Shot was created in 1999 by bassist Philipppe Bussonnet (Magma), keyboardist Emmanuel Borghi (Magma, Offering, C. Vander trio). Recorded live in one day. The sound is a very appealing combination of Zeuhl mixed with electric Miles (dig the smoky organ & great Fender Rhodes work) with a guitarist who plays in the Patrice Meyer/Scott McGill vein.

Read more about One Shot on Last.fm.