Brooklyn-based musician Christopher Tignor will perform on May 5 at The Avalon Lounge in Catskill, with Earthen Sea and Connor Armbruster, and on May 7 at The Studio in Troy. He spoke with Tom Roe of WGXC. Christopher Tignor is a composer, violinist, lecturer, and softwareengineer. He has done string arrangements for Meshell NdegeocelloHelios, Jefre Cantu-Ledesma, and others. He creates the liveperformance software he uses, and shares freely with others.