Jethro Tull’s singer/ songwriter/ flautist Ian Anderson ( left ) returns here In the Studio  next week for the band’s big fiftieth anniversary of Aqualung , so this should prime the pump with another angle on all of that material. Here’s another of the rare “Dressing Room Tapes” performances in the backstage bowels of the concert hall before a Zurich Switzerland 1989 concert with guitarist Martin Barre  ripping a spirited “Locomotive Breath“. –Redbeard