Troublant Bolero – Bireli Lagrene 2002 br Bireli Lagrene continues to amaze fans around the world. Recorded in front of a 8000 strong audience in France at the International jazz festival in Vienne in 2002. Vienne is approx. 15 km south of Lyon. br Bireli of course plays the solo guitar with members Romanian Florin Niculesco on violin, Hono Winterstein and Thomas Dutronc on rhythm guitars and with Diego Imbert on the double bass.