Some context: Dion Francis DiMucci (born July 18, 1939), better known mononymously as Dion, is an American singer, songwriter whose work has incorporated elements of doo-wop, rock and R&B styles--and, most recently, straight blues. He was one of the most popular American rock and roll performers of the pre-British Invasion era. He had 39 Top 40 hits in the late 1950s and early 1960s as a solo performer, with the Belmonts or with the Del Satins. He is best remembered for the singles "Runaround Sue", "The Wanderer", "Ruby Baby" and "Lovers Who Wander", among his other hits.
Bob and Gene Schwartz also signed Dion's friends, the Belmonts, (Carlo Mastrangelo, Fred Milano, and Angelo D'Aleo), a vocal group named for nearby Belmont Avenue, and teamed them, with Dion singing lead. The new group's breakthrough came in early 1958, when "I Wonder Why" (on their newly formed "Laurie" label) made No. 22 on the U.S. charts. Dion said of the Belmonts; "I'd give 'em sounds. I'd give 'em parts and stuff. That's what 'I Wonder Why' was about. We kind of invented this percussive rhythmic sound. If you listen to that song, everybody was doing something different. There's four guys, one guy was doing bass, I was singing lead, one guy's going 'ooh wah ooh,' and another guy's doing tenor. It was totally amazing. When I listen to it today, oftentimes I think, 'man, those kids are talented.'"  Their initial hit was followed by "No One Knows" and "Don't Pity Me," which also charted the Billboard Top 100. This success won a place for Dion and the Belmonts on the ill-fated "The Winter Dance Party" tour with Buddy Holly, Ritchie Valens, the Big Bopper (J.P. Richardson), Frankie Sardo, and other performers. On February 3, 1959, after a concert stop in Clear Lake, Iowa, Holly and others decided to charter a flight to the next venue rather than travel on the tour bus. Dion was invited to accompany the group but decided that he did not want to spend $36 for the flight, as it was the same monthly rent his parents paid for his childhood apartment and he couldn't justify the indulgence. The plane crashed, killing all on board; Holly, Valens, Richardson, and the pilot Roger Peterson. Dion and the Belmonts continued on the tour, along with Frankie Sardo, while Bobby Vee, then an unknown artist, performed in Holly's place at the very next concert. Later, Jimmy Clanton, Frankie Avalon, and Fabian were added to replace the other now-deceased headliners.  Dion and the Belmonts' next single, "A Teenager in Love," was released in March 1959, eventually hitting No. 5 on the U.S. pop charts and No. 28 in the UK. The group's biggest hit, "Where or When," was released in November of that year, and reached No. 3 on the U.S. charts. However, in early 1960, Dion checked into hospital for heroin addiction, a problem he had had since his mid-teens. Further single releases for the group that year were less successful. There were musical, personal and financial differences between Dion and members of the Belmonts, and in October 1960, Dion decided to quit for a solo career. By the time of their breakup, all eight Laurie releases had charted on the Hot 100.
Who were the members?
A: Bob and Gene Schwartz

Some context: Winger is an American rock band that has combined elements of glam metal and progressive metal. Formed in New York City, Winger gained popularity during the late 1980s and early 1990s. The band's two platinum albums, Winger and In the Heart of the Young, along with charting singles "Seventeen", "Headed for a Heartbreak" and "Miles Away", put the band on the top of the charts by the early 1990s. In 1990, the band was nominated for an American Music Award for "Best New Heavy Metal Band".
In 2001, it was announced that all original members of the band would return to the studio to record the song "On the Inside" for The Very Best of Winger. In 2002, all five members embarked on a reunion tour of the U.S. and Canada on a bill with Poison. According to Kip Winger, in a 2008 interview with rock and roll comic C.C. Banana, it was important to include all five members because "it was the big, long-awaited reunion so I wanted to include everybody who had ever been in the band." In 2003, it was confirmed that activity had been halted due to Reb Beach's touring commitment with Whitesnake as well as his solo album "Masquerade" and involvement with "supergroup" project The Mob with King's X frontman Doug Pinnick and Night Ranger drummer Kelly Keagy.  On July 16, 2005, it was announced that Kip Winger would perform as the lead singer for the Alan Parsons Live Project at the Common Ground Music Festival in Lansing, Michigan. In May 2006, it was confirmed that Winger had reformed without one of its original members Paul Taylor, to record another album and tour Europe. The album, IV, was released in Europe in October and the nine-country "Winger IV Tour" ran in the last two weeks of the same month.  On February 25, 2008, the band performed in Providence, Rhode Island, as part of a benefit for survivors of the Station nightclub fire. The concert, along with other artists was debuted on VH1 Classic on March 23, 2008. In late 2009, it was confirmed that Winger would record a fifth album Karma, with a tour to support it. Most recently, John Roth became the guitarist for Giant and will appear on their latest album Promise Land set for release in February/March 2010.  Winger released their sixth studio album titled, Better Days Comin' in April 2014, after teasers were published on Kip Winger's website and on the official Winger Facebook page as well.
Did they tour after 2001?
A:
In 2002, all five members embarked on a reunion tour of the U.S. and Canada on a bill with Poison.