Warren Haynes is featured on the latest archival Dave Matthews Band release, Live Trax Vol. 20. The show documents DMB’s August 19, 1993 stop at New York’s Wetlands Preserve. For his first collaboration with the band, Haynes sat in on “True Reflections,” “All Along the Watchtower,” “Dancing Nancies,” “Typical Situation” and “Blue Water Baboon Farm.” The two-set show also features lengthy versions of “Seek Up” and “Recently.” According to the band, the show is its oldest multi-track format recording.