Def One, short for Definitive One, has shared the stage with: R.A. The Rugged Man , All Flows Reach Out, C Rayz Walz, Kottonmouth Kings , Whitney Peyton, Chucky Chuck, Afroman, Lil Flip, Madchild, Onry Ozzborn, Keith Murray, Prozak, The Wailers, Badfish, 2Mex, Ceschi Ramos and Busdriver, also played with bands like House On A Spring, The Echo System Band and ENAJYRAM. This emcee has been rapping and beatboxing since early 2005 and has slowly grown into dope artist. Don't forget to check out his Bandcamp for all his music: https://MaryjaneBackwards.com