Billy Gibbons Instagram – Have Mercy! BFG on the road in Buenos Aires, Argentina, tonight to celebrate a Sold Out show for the 35th anniversary of Argentinian rock blues legends LA MISSISSIPPI. Rehearsed at the famed LA ROCA Studios (designed by the legendary Eddie Kramer) in preparation. Muchas gracias to Esteban Costa (Pop Art), Cesar Gueikian (Gibson), JR (LA ROCA Studios), Martin Guigui and many many others for making it happen. Gonna be some hot sweaty blues played tonight!! #lamississippi #popartmusic #LaRoca #gibsonguitars @lamississippi @tuentrada @latrastiendaoficial @popartdiscos @popartmusicarg @martinguiguiofficial @gueikian