There is more than one artist with this name. 1) Psychonaut is a three-piece post-metal/sludge band from Mechelen, Belgium. Together, they create a whole of atmospheric riffs and rhytms where feeling the music with all senses instead of only the ears is a guiding light. As for a description of their music, one could say that they create a mix of trippy, psychedelic influences along the lines of Pink Floyd combined with the heavier influences of bands like Tool, Amenra and Sleep.