The Mountain Gypsy Project is Jeff Chesnut playing every instrument and all vocals. I have 2 Yamaha AEX 500-N nylon string guitars, a Yamaha AEX-500 steel string guitar,a Yamaha 502 steel string, a Gibson ES 137 Custom hollowbody guitar,a Fender Stratacoustic guitar,a Fender Stratacaster, a Peavey 1988 Generation Series electric solid body guitar, an Ovation acoustic guitar, 2 Gitanes, a D-500 and a DG-255,a Armillio Burget handmade flamenco guitar and handmade Andy Boarman banjo, a borrowed Washburn mandolin, a 1972 Univox bass with 15 year old strings and lots of latin percussion instruments. I also play a Yamaha YPT-300 electronic keyboard and use very little effects, but the effects I do have are a Digitech RP-100 and a Yamaha AG stomp acoustic guitar processer