SANTA BARBARA — UCSB Arts & Lectures presents Béla Fleck, Zakir Hussain and Edgar Meyer with Rakesh Chaurasia on Wednesday, November 15 at 8 p.m. at UCSB Campbell Hall. Tabla and bansuri meet acoustic bass and banjo in this musical adventure. On their new album, As We Speak, this one-of-a-kind quartet made up of musicians Béla Fleck, Zakir Hussain, Edgar Meyer and flautist Rakesh Chaurasia combines the cerebral complexity of Indian ragas with the gut-level groove of a funky bass line. In concert, they fulfill the promise of the album’s title with brilliant performances that strike an exquisite balance between compositional rigor and conversational improvisation.