Problem: Michael Anthony Sobolewski (born June 20, 1954 and legally shortened his name to Michael Anthony in 1978), is an American musician who is currently the bass player in the rock supergroup Chickenfoot and the Circle. Anthony is best known as the former bass player for the hard rock band Van Halen. Anthony is known for his stage antics, his effects-laden live solos, his number of custom-made bass guitars, including a Jack Daniel's model shaped like a whiskey bottle, and his background vocals in Van Halen. He also has a signature Schecter Guitar Research bass-guitar series.

As early as 1996, rumors periodically surfaced that Anthony had been fired from Van Halen, despite claims to the contrary. He continued working with the band. These rumors persisted until his final departure after the 2004 reunion tour with Hagar.  Anthony's involvement in recording the 1998 album Van Halen III was dramatically less than previous albums. Anthony played bass on only three songs, with Eddie Van Halen playing the bass parts for the remainder. Anthony is credited as a songwriter for the album along with the rest of the band, as is always the case for Van Halen albums. Anthony performed with the band for the 1998 tour, and was credited on messages from the band thereafter. He participated in the band's three reunion efforts with David Lee Roth in 2000 and 2001. Anthony's name was also credited in a few band newsletters and appeared in band interviews during this time. Sometime after this, Anthony disappeared from public view until the 2004 reunion.  In interviews, Eddie and Alex Van Halen suggested they were jamming and writing/recording new material during this time period but appeared to be working without Anthony.  Anthony began periodic appearances with Sammy Hagar during his solo tours. He usually played as part of both the Waboritas and Los Tres Gusanos, two of Hagar's bands. During 2002's David Lee Roth/Sammy Hagar tour, both Michael Anthony and ex-Van Halen vocalist Gary Cherone made guest appearances at concerts, sometimes together.  In 2002, Anthony, Hagar, Neal Schon, Deen Castronovo, and Joe Satriani formed the "supergroup" Planet Us and Anthony began making more frequent performances at Sammy Hagar concerts. Planet Us recorded two songs, including "Psycho Vertigo," which was intended for the original Spider-Man soundtrack but ultimately did not make the album. That and the other Planet Us song written for the band, "Peephole," were later released on the 2008 Sammy Hagar solo album Cosmic Universal Fashion.

Did he go on tour with van Halen?

Answer with quotes: Anthony performed with the band for the 1998 tour,


Problem: Disturbed is an American heavy metal band from Chicago, Illinois, formed in 1994. The band includes vocalist David Draiman, bassist John Moyer, guitarist/keyboardist Dan Donegan, and drummer Mike Wengren. Former band members are vocalist Erich Awalt and bassist Steve Kmak. The band has released six studio albums, five of which have consecutively debuted at number one on the Billboard 200.

In July 2007, a new track titled "This Moment" was released on the soundtrack to the film Transformers. Disturbed mixed their fourth studio album, titled Indestructible, in Los Angeles in late 2007. In an earlier interview, David Draiman said that they were going to record fifteen songs, but only twelve would be on the album.  Indestructible's first single, "Inside the Fire" was made available on digital distribution services for purchase on March 25, 2008. The band also toured in the United States in April and May 2008 with the bands Five Finger Death Punch and Art of Dying. The music video for "Inside the Fire" was released on May 2, 2008 on the band's official website. Disturbed released their previously free song "Perfect Insanity" on iTunes Store as a second single on May 6, 2008, and the album Indestructible become available for pre-order for the release date on June 3, 2008. Indestructible was released in the United States on June 3, 2008 and in Australia on June 7, 2008 and became the band's third consecutive number-one debut on the Billboard 200. A special "Internet Only" limited edition of the album that includes the B-side track "Run", a making-of DVD with instructional videos, wrap-around poster, VIP laminate, access to special Disturbed events, and a special website with exclusive video, rare audio and more was also released. Disturbed played their first live online concert on May 29, 2008. The concert was sponsored by Pepsi and Deep Rock Drive. They performed in Las Vegas. The band toured in support of the "Mayhem Festival" alongside Slipknot, DragonForce and Mastodon during summer of 2008. Disturbed also completed a tour of Australia and New Zealand through August and September 2008.  In May 2008, Harmonix, the developers of the video game Rock Band announced they had reached a deal with Disturbed and Best Buy to offer two tracks from Indestructible for play in Rock Band to those who pre-ordered the album from Best Buy's website. On June 3, 2008, Harmonix released three tracks from Indestructible; "Indestructible", "Inside the Fire", and "Perfect Insanity". On May 12, 2009, Harmonix released Stricken and Stupify to the Rock Band music store.  On September 30, 2008, the band released an iTunes-exclusive live album entitled Live & Indestructible, made up of songs from Deep Rock Drive, as well as the music video for "Indestructible". The band started a tour of Europe, starting in London during October 2008 and finishing during November 2008 in Helsinki. In November and December 2008, Disturbed toured in the United States. The song "Inside the Fire" was nominated for a 2009 Grammy Award in the "Best Hard Rock Performance" category. In March 2009, Disturbed released a music video for the single "The Night". The band began their Music as a Weapon IV tour in March 2009 and it ended in late May. The tour, also dubbed a "festival", featured the bands Killswitch Engage, Lacuna Coil, and Chimaira on the main stage. The band released a second cover version of Faith No More's song "Midlife Crisis" on the album Covered, A Revolution in Sound, which also included bands such as Mastodon, The Used, and Avenged Sevenfold. This cover of "Midlife Crisis" was originally recorded for Indestructible, but the band decided not to include it on the album.

Were there other singles from this album?

Answer with quotes:
"Perfect Insanity"