After years of working at various publishing and record companies, Jan Seedman formed Cadium Music Publishing. With a background in talent acquisition, Seedman brought Stone Temple Pilots and Filter to EMI Music when they were both unsigned to record labels. He also worked with Folk Implosion and Elliott Smith, among others, at the BMG-affiliated M3 and as independent A&R, got Nickelback their record deal (Roadrunner). Seedman took the best of what the majors had to offer and applied it to Cadium, while keeping the focus on top-flight talent, regardless of the background and pedigree of the writer. Cadium signed writers Kevin and Kane Churko (Disturbed, Papa Roach, Five Finger Death Punch) to their first publishing deals, have placements in television and film, including the Academy Award-nominated Collateral (Cisco De Luna), co-writes with artists, such as Ekoh (Sean Kennedy, Curtis Martin and Rob Endling) and Ookay (Martin), and works with writer Mark Lorenzo of country act, Southbound 75.

Working in all facets of publishing with a diverse catalog, Cadium Music handles administration, collection, licensing and song-plugging.