Jazz fusion pioneers Mahavishnu Orchestra showcase their musical abilities in this collection of performances from the Montreux Jazz Festival. Featuring group founder John McLaughlin (and a revolving lineup that includes Jean-Luc Ponty, Michael Walden and Bill Evans), these concerts include the selections "Radio-Activity," "Nostalgia," "Wings of Karma," "Hymn to Him," and more. 3 3/4 hrs. total on two discs. Standard; Soundtracks: English Dolby Digital 5.1, DTS 5.1, PCM stereo; bonus audio tracks.