Modern Home opened a music store next to Jarir Bookstore on Salwa. Pianos, Violins, Keyboards, Drums, and Guitars were all things that I saw there. Also, the same shop has an area in the Virgin Megastore selling instruments. The Virgin prices were cheaper than the Modern Home showroom for the same equipment. Sorry I can't be more help looking for a base, I was looking for a digital piano for my wife. In both shops I did notice guitars and possibly base guitars on display.