Exhibit 2.1 STOCK PURCHASE AGREEMENT DATE: March 31, 1997 PARTIES: Zomax Optical Media, Inc. ("Zomax") 5353 Nathan Lane Minneapolis, MN 55442 Facsimile Number (612) 553-0826Stock Purchase Agreement • April 10th, 1997 • Zomax Optical Media Inc • Phonograph records & prerecorded audio tapes & disks • Minnesota
