My guest this week is Sierra Hull. Sierra has been a guest on the podcast twice before and both times we chatted about an ongoing project she's been working on since her last record 25 Trips. That project eventually became her new album, the wonderful A Tiptoe High Wire, which we talk about in this episode. Recorded over four sets of sessions over a two year period, the album features Sierra's current touring band, as well as including guest appearances from Béla Fleck, Tim O’Brien, Ronnie Bo...