In April 1998, Pearl Jam once again changed drummers. Jack Irons left the band due to dissatisfaction with touring and was replaced with former Soundgarden drummer Matt Cameron on an initially temporary basis, but he soon became a permanent replacement for Irons. Pearl Jam's 1998 Yield Tour in North America marked the band's return to full-scale touring. The band's anti-trust lawsuit against Ticketmaster had proven to be unsuccessful and hindered live tours. Many fans had complained about the difficulty in obtaining tickets and the use of non-Ticketmaster venues, which were judged to be out-of-the-way and impersonal. For this tour and future tours, Pearl Jam once again began using Ticketmaster in order to "better accommodate concertgoers." The 1998 summer tour was a big success, and after it was completed the band released "Live on Two Legs", a live album which featured select performances from the tour.