Music by Jack West & Curvature is available on Apple Music, Spotify, Amazon, Pandora.
Jack West plays a custom 8-string fanned fret acoustic guitar built by Jeff Traugott at Traugott Guitars. Jack's was the first guitar of this type built by Jeff in 1998.
Jack plays with one of his inventions, Tiptonic Fingernail Picks, which are custom fitted fingernail picks manufactured and sold by Tiptonic.
Learn more about Jack on his Wikipedia page.