The Drum & Bass track I was gonna link has no decent uploads on Youtube (Wilkinson - Refugee), so I found some great Hip Hop instead https://www.youtube.com/watch?v=VtbfGUupc_Q
Couple joints rolled and lit....so dam smoothe! Always loved G Funk instrumentals...you just reflect a lot on life. Regulators - Summer Madness: http://youtu.be/nnSDtOpcSFU
It might seem a bit strange, but one of my go to artists for being high, which I currently am is Enya. https://www.youtube.com/watch?v=Jl8iYAo90pE The sound of the steel drums is really far out right now.