It doesn’t take long to find something interesting at the RVG Legacy website. RVG refers to Rudy Van Gelder, preeminent recording and mastering engineer of jazz recordings across five decades. Chances are he recorded one of your favorite’s finest sessions if was released by Prestige, Impulse!, Verve, or Blue Note. The site provides a look at Van Gelder’s story as well as the technical side of his accomplishments.