is featured on the Judas Priest cover Rapid Fire. After the 1996 club tour, Greg Christian, James Murphy, and Chris Kontos departed the band. During the time Kontos was in Testament he suggested the band drop the name altogether and call the band "Dog Faced Gods". This idea was turned down by Billy and Peterson who wanted to continue with the Testament name. The two later temporarily disbanded Testament. The band's follow-up album, Demonic, released June 1997, took a new approach, and found Testament experimenting with death metal more. The album featured Eric Peterson on both lead and rhythm guitar (although Glen Alvelais made a guest appearance, and played on the subsequent tour), early member Derrick Ramirez on bass guitar, and former Dark Angel drummer Gene Hoglan. Hoglan left before the Demonic tour to join Strapping Young Lad, with Steve Jacobs doing the South American leg of the tour and Jon Dette returning later. Hoglan's loyalty to Strapping Young Lad and his desire to not remain a member of Testament actually came to realization during a published interview the band conducted with Metal Maniacs Magazine. By 1998, Ramirez, Alvelais and Dette had departed and James Murphy had returned for the June 1999 release of The Gathering. The rhythm section on The Gathering was highly respected, consisting of metal fretless bass pioneer Steve Di Giorgio (formerly of Death and Sadus) and original Slayer drummer Dave Lombardo. The sound of the album was largely a combination of death metal and thrash metal, with a minor black metal influence from Eric Peterson's side project, Dragonlord. Soon after the release of The Gathering, lead guitarist James Murphy was diagnosed with a brain tumor. Through various fundraisers, Murphy was able to afford surgery and eventually made a full recovery, but was unable to recall anything from the recording of The Gathering. In 2001, Chuck Billy was also diagnosed with germ cell seminoma, a rare form of testicular cancer, but it only affected Billy's lungs and heart. His cancer was also treated successfully. In August 2001, friends of Billy organized the Thrash of the Titans benefit concert, featuring seminal Bay Area thrash metal bands Vio-lence, Death Angel, Exodus, Forbidden, Sadus and Heathen, as well as Anthrax, S.O.D. and Flotsam and Jetsam. The show was headlined by a Legacy reunion, featuring Steve Souza on vocals, and former guitarist Alex Skolnick, who had not played with the band