Jam Productions

Detail: "Jam Productions is the largest independent producer of live entertainment in the United States. Jam is located in Chicago, IL and is a 30 year old full-service concert and special events producer. Jam has worked with every top name in the music industry, from U2 to Smashing Pumpkins, from Frank Sinatra to Harry Connick, Jr, from Dolly Parton, to Garth Brooks, from Steve Martin to Billy Crystal, from Michael Jackson to Paul McCartney and literally thousands of others."