Reactivated after a long break, the band performs their own compositions, which are an extremely tasteful blend of everything from the classic rock and funky / soul styles. Deep Purple, Black Sabbath, Jim Hendrix, and the Allman Brothers Band have been heard in the Hippocampus, while the band has developed their own, easily recognizable style. Songs based on raw rock guitar riffs, enriched by the powerful sound of Hammond's organ, are driven by a pulsating, often even rhythmic rhythm section.