Featuring Mark Nightingale and Callum Au, two of the major award- winning forces in British jazz trombone playing today, this line-up is reminiscent of the fabulous melodic swinging groups of the 1950's and 60's led by J.J. Johnson and Kai Winding. The pairing of two jazz musicians has, only rarely created a unique and pleasing sound that becomes instantly recognisable, achieving long-lasting acclaim from fans and critics alike.