By Ted Panken Gilad Hekselman (photo: Josh Goleman) In line with many resourceful jazz practitioners, Gilad Hekselman responded to the enforced isolation of the COVID-19 pandemic with a turning-lemons-to-lemonade attitude that ultimately eventuated in his new release, Far Star (Edition). It’s an eight-song date, on which Hekselman self-accompanies his guitar with keyboards, bass, whistle, tambourine, body percussion and voice, fleshing out the tracks with contributions from drummers Eric Harland, Ziv Ravitz, Alon Benjamini, and Amir Bresler; keyboardists Shai Maestro and Nomok; violist/violini…