Country rocker Willie Nelson is set to perform at Joe Biden’s virtual fundraiser on Monday. Willie Nelson will join singer Robert Earl Keen as well as politicos including former HUD Secretary Julián Castro, failed presidential candidate Beto O’Rourke, and former Planned Parenthood president Cecile Richards and the daughter of ex-Texas Governor Ann Richards. Biden supporters are expected to pay between $250 and $100,000 to view the Internet broadcast.