rt4a, read phonetically as 'Arty Fouray', is the name under which I release music on the Arthur Fouray Systems label. My recordings have been on streaming platforms since 2022: three albums and nine singles, among them songs recorded between 2008 and 2014 and two versions of Rimsky-Korsakov's Scheherazade, Op. 35, both played at half speed. Four of the singles accompany paintings.