Billing shall be as follows without deviation:JERRY GARCIA BAND 100% size typeFeaturing 25% size typeNicky Hopkins 75% size typeJohn Kahn 75% size typeRon Tutt 75% size typeThe names of each band member shall appear below "JERRY GARCIA BAND" in any and all forms of advertising in the order listed and shown above. Artist must approve all radio spots and only those songs approved by Artist shall be used. The names of each band member shall be used in all radio advertising after the name JERRY GARCIA BAND. The name Grateful Dead or the association of Jerry Garcia as a member of the Grateful Dead shall not be exploited or used in any manner in any and all advertising and publicity, including marquee and radio advertising. Any violation of the above billing and advertising demands shall be grounds for non -performance with full contract price due Artist.