IN: Weezer is an American rock band formed in Los Angeles in 1992, consisting of Rivers Cuomo (lead vocals, lead guitar), Patrick Wilson (drums), Brian Bell (rhythm guitar, backing vocals, keyboards), and Scott Shriner (bass, backing vocals). After signing to Geffen Records in 1993, Weezer released their debut self-titled album, also known as the "Blue Album", in 1994. Backed by successful music videos for the singles "Buddy Holly", "Undone - The Sweater Song" and "Say It Ain't So", the Blue Album became a quadruple-platinum success.

Weezer completed the Pinkerton tour in mid-1997 and went on hiatus. Wilson returned to his home in Portland, Oregon to work on his side project, the Special Goodness, and Bell worked on his band Space Twins. Sharp left Weezer to complete the follow-up album for his group the Rentals. He said of his departure from Weezer: "I don't really know how to speak on this because I don't know what should be kept private and what should be shared. I certainly have my view of it, as I'm sure everybody else has their sort of foggy things. When you have a group that doesn't communicate, you're going to have a whole lot of different stories."  Cuomo returned to Harvard but took a break to focus on songwriting. He formed a new band composed of a changing lineup of Boston musicians, and performed new material, including possible songs for the next Weezer album. Wilson eventually flew to Boston to join as Homie's drummer. The songs were abandoned, but live recordings of the Boston shows are traded on the internet.  In February 1998, Cuomo, Bell and Wilson reunited in Los Angeles to start work on the next Weezer album. Rumors suggest Sharp did not rejoin the band and left the group in April 1998, which Sharp denies. The group hired Mikey Welsh, who had played with Cuomo in Boston, as their new bassist. Weezer continued rehearsing and cut demos until the fall of 1998. Frustration and creative disagreements led to a decline in rehearsals, and in late 1998, Wilson left for his home in Portland pending renewed productivity from Cuomo. In November 1998, the band played two club shows with a substitute drummer in California under the name Goat Punishment, consisting entirely of covers of Nirvana and Oasis songs. In the months following, Cuomo entered a period of depression, painting the walls of his home black and putting fiberglass insulation over his windows to prevent light entering.
QUESTION: What did Sharp do?
IN: Stephen Arthur Stills (born January 3, 1945) is an American singer, songwriter, and multi-instrumentalist best known for his work with Buffalo Springfield and Crosby, Stills, Nash & Young. Beginning his professional career with Buffalo Springfield, he composed one of their few hits "For What It's Worth," which became one of the most recognizable songs of the 1960s. Other notable songs he contributed to the band were "Sit Down, I Think I Love You

Stills, Furay, and Young reunited in Los Angeles and formed the core of Buffalo Springfield. Legend has it that Stills and Furay recognized Young's converted hearse on the streets of LA and flagged him down, a meeting described in a recent solo track "Round the Bend." The band would release three albums: Buffalo Springfield, Buffalo Springfield Again, and Last Time Around, and enjoy only one hit single, the Stills-penned "For What It's Worth" before disbanding. A Stills song from their debut album, "Sit Down, I Think I Love You," was a minor hit for the Mojo Men in 1967.  During the disintegration of Buffalo Springfield, Stills played on the Super Session album with Al Kooper and joined up with David Crosby, who had recently been ejected from the Byrds in the autumn of 1967. At a party in Laurel Canyon, Crosby was introduced to Graham Nash by a mutual friend, Cass Elliot (formerly of the Mamas and the Papas), and Nash found himself soon joining in singing with Crosby and Stills. Renditions of the latter's "You Don't Have to Cry," led to the formation of Crosby, Stills & Nash. Several of Stills's songs, including "Suite: Judy Blue Eyes" and "You Don't Have To Cry" on the debut album were inspired by his on-again-off-again relationship with singer Judy Collins. In a 1971 interview in Rolling Stone the interviewer noted, "so many of your songs seem to be about Judy Collins." Stills replied, "Well, there are three things men can do with women: love them, suffer for them, or turn them into literature. I've had my share of success and failure at all three."  The cover photo pictured on the debut was taken on the back porch of a house in West Hollywood, which was torn down the next day. Wanting to be able to tour and needing additional musicians, the band invited Neil Young to join them for their subsequent tour and second album to make the group the quartet Crosby Stills Nash & Young.  Having played at the Monterey Pop Festival with Buffalo Springfield, and both Woodstock and Altamont with CSNY, Stills performed at all three of the iconic U.S. rock festivals of the 1960s.
QUESTION:
did they release other albums together?