If you’re looking to hear bebop and Brazilian ballads in the same show, Aaron Goldberg is your man. The celebrated jazz pianist praised by the New York Times for his “exemplary taste and range” brings his musical mastery to the Burlington Discover Jazz Festival. Performing alongside his core collaborators, bassist Matt Penman and drummer Obed Calvaire, Goldberg puts the keys to the test with selections from his 2014 release, The Now. Local listeners can expect a jazz clinic that travels to the outer reaches of the genre, a place Goldberg calls home.