 After starting to practice law on his own, he came to the realization that "the only attorneys in the music business were the attorneys for the record companies, and their job was to get as much money as they could for their company and leave as little as possible for the artists".Kant decided that "the other guys should have an attorney, too" and proceeded to help represent a series of artists including The Association, Captain Beefheart, Hot Tuna, Janis Joplin, New Riders of the Purple Sage, Sonny & Cher and Stevie Ray Vaughan.He turned down an opportunity to represent The Doors after the group demanded that he only represent them.