Problem: Background: Donnie Iris (born Dominic Ierace on February 28, 1943) is an American rock musician known for his work with the Jaggerz and Wild Cherry during the 1970s, and for his solo career beginning in the 1980s with his band, the Cruisers. He wrote the #2 Billboard hit, "The Rapper", with the Jaggerz in 1970 and was a member of Wild Cherry after the group had a #1 hit with "Play That Funky Music." He also achieved fame as a solo artist in the early 1980s with the #29 hit "Ah! Leah!"
Context: Dominic Ierace was born in New Castle, Pennsylvania, but grew up in Ellwood City, Pennsylvania. The son of father Sam and mother Carrie Ierace, young Dominic began to learn how to sing at an early age from his mother, who had sung in Curly Venezie's orchestra. He practiced earlier on by singing along with his mother's favorite singers, Frank Sinatra and Tony Bennett. Per his mother's encouragement, Ierace began singing at weddings at age five, and by eight was performing on local television and entering talent contests.  Over time, Ierace began to develop his own interests in music with the advent of rock music, drawing inspiration from Elvis Presley and Buddy Holly and later from the Beatles, the Rolling Stones and even R&B and soul artists Marvin Gaye and Ray Charles in addition to other Motown acts. The popularity of rock and roll inspired Ierace to become a self-taught guitarist. When his voice changed around age 12, he gave up singing and took up the drums.  About the time he was a senior in high school (circa 1961), Ierace's voice changed again, and he got back into singing. He formed a vocal doo-wop group called the Fabutons with Johnny Roth, Anthony Matteo, Lou Delessandro and Chuckie Hasson and performed gigs around Beaver and Lawrence counties in Pennsylvania. However, the group only performed a few times before they disbanded and Ierace went to college.  While attending Slippery Rock State College, Ierace formed a band called the Tri-Vels with guitarist Jim Evans and drummer Dave Amodie, two fellow students at Slippery Rock. With the addition of bassist Dave Reiser, they renamed themselves Donnie and the Donnells. This band in both incarnations played R&B and pop rock covers at fraternity parties and lasted from about 1961 to 1964.
Question: Was he an only child?
Answer: 

Problem: Background: Steven Noel Wariner was born on Christmas Day of 1954 in Noblesville, Indiana. Influenced at an early age by George Jones and Chet Atkins, Wariner started performing in his father's band, and later moved on to playing in local clubs. By age 17, he had been hired by Dottie West as a bass guitarist, and played on her single "Country Sunshine". He also worked with Glen Campbell, who he has cited as a major influence on his work.
Context: 1991 saw the release of Wariner's first album for Arista Records. Entitled I Am Ready, this was also the first album of his career to be certified gold for shipping 500,000 copies in the United States. Singles from it included "Leave Him Out of This", "The Tips of My Fingers" (a cover of Bill Anderson's 1960 single), "A Woman Loves", "Crash Course in the Blues" and "Like a River to the Sea". These first three singles were all Top 10 hits. In 1992, Wariner received his first Grammy Award, for Best Country Vocal Collaboration, as a guest vocalist and guitarist alongside Vince Gill, Ricky Skaggs and fiddler Mark O'Connor on the single "Restless", a No. 25-peaking single from O'Connor's album The New Nashville Cats. He also collaborated with O'Connor on the No. 71-peaking "Now It Belongs to You" on the same album.  His second album for Arista was 1993's Drive. Leading off this album was the Top 10 "If I Didn't Love You". After it came the Top 30 hits "Drivin' and Cryin'" and "It Won't Be Over You", although the album's title track stopped at No. 63. Wariner, along with Lee Roy Parnell and Diamond Rio, recorded a cover of Merle Haggard's "Workin' Man's Blues" as the fictional band Jed Zeppelin for the late-1994 tribute album Mama's Hungry Eyes: A Tribute to Merle Haggard. This cover peaked at No. 48 and was made into a music video. A year later, Wariner contributed a cover of the song "Get Back" to Come Together: America Salutes The Beatles, a tribute album which included country music covers of songs by The Beatles. His rendition charted at No. 72 on the country charts and was also a music video shot primarily at Union Station in Nashville.  An instrumental album, No More Mr. Nice Guy followed in 1996. His final Arista release, it produced no singles, although one of the tracks, "Brickyard Boogie", was nominated for Best Country Instrumental at the 1997 Grammy Awards. This track was a collaboration with Bryan White, Jeffrey Steele, Bryan Austin and former Pearl River guitarist Derek George. Despite exiting Arista in 1997, Wariner made a guest appearance along with Mac McAnally in the music video for Sawyer Brown's 1997 single "This Night Won't Last Forever", a cover of the Michael Johnson song.
Question: Did he wok with any other artist?
Answer: Wariner made a guest appearance along with Mac McAnally

Problem: Background: Gallagher was born in Ballyshannon, County Donegal in 1948. His father Daniel was employed by the Irish Electricity Supply Board, who were constructing Cathaleen's Fall hydroelectric power station on the Erne River above the town. The family moved, first to Derry City, where his younger brother Donal was born in 1949. His mother, Monica, and the two boys then moved to Cork, where the brothers were raised.
Context: In 2003, Wheels Within Wheels, a collection of acoustic tracks, was released posthumously by Gallagher's brother Donal Gallagher. Collaborators on this album included Bert Jansch, Martin Carthy, The Dubliners, Spanish flamenco guitarist Juan Martin and Lonnie Donegan.  Many modern day musicians, including The Edge from U2, Slash of Guns N' Roses, Johnny Marr of the Smiths, Davy Knowles, Janick Gers of Iron Maiden, James Dean Bradfield of Manic Street Preachers, Glenn Tipton of Judas Priest, Vivian Campbell of Def Leppard, Gary Moore, Joe Bonamassa, cite Gallagher as an inspiration in their formative musical years.  Brian May, lead guitarist of Queen, relates: "so these couple of kids come up, who's me and my mate, and say 'How do you get your sound Mr. Gallagher?' and he sits and tells us. So I owe Rory Gallagher my sound." In 2010, Gallagher was ranked No. 42 on Gibson.com's List of their Top 50 Guitarists of All Time. Gallagher was also listed on Rolling Stone magazine's list of the 100 Greatest Guitarists of All Time, ranked at 57th place.  In April 2014, at the time of the auction of Gallagher's Patrick Eggle 'JS Berlin Legend' guitar, the BBC noted: "Eric Clapton credited him with 'getting me back into the blues'. The Rolling Stones wanted him to replace Mick Taylor and when Jimi Hendrix was asked how it felt to be the world's greatest guitarist, he is reported to have said: 'I don't know, go ask Rory Gallagher'" (but this may be a variant of an urban legend ).
Question: What was Rory's Brothers name?
Answer:
Donal Gallagher.