Mind & Matter is a compilation by Numero Group that showcases the work of Jimmy "Bo" Horne, a soul and funk singer active in the 1970s. The album brings together rare and unreleased tracks recorded between 1977 and 1982 by the Minneapolis group Mind & Matter. Influenced by the sounds of Earth, Wind & Fire, and Kool & The Gang, Mind & Matter delivers a blend of smooth soul, funk, and disco, characterized by lush arrangements, soulful vocals, and intricate instrumentation. The compilation highlights the band's dedication to their craft and their contribution to the rich musical tapestry of the era.