Ethan Iverson Every Note is True Ethan Iverson, piano; Larry Grenadier, bass; Jack DeJohnette, drums Blue Note   Pianist Ethan Iverson received an excellent birthday present today: the release of Every Note is True, his debut recording on Blue Note Records. Since departing the Bad Plus, Iverson has worked on a number of projects as a composer, taught at New England Conservatory, written insightful criticism and pedagogical articles on his blog Do the Math and for other publications, and collaborated with musicians such as saxophonist Mark Turner, drummer Bill Hart, and trumpeter Tom Harrell. Followers of these activities will note