OPUS X 

Four mesmerising women from four corners of the world, all highly acclaimed classical soloists with a shared desire to create beautiful music, taking you on a journey into the unexpected.
Lidia Baich on Violin, Tanja Zapolski on Piano, Lone Madsen on Clarinet and Kristina Reiko Cooper on Cello — together they're a musical force with virtuosic performances that touch the heart and soul. Produced by Steven Epstein, their first album promises to enchant audiences across the globe.

For more info: 
http://www.opusxmusic.com/