Question: Who plays more instruments, Glenn Hughes or Dave Evans?

full_context: Document 1: List of awards and nominations received by AC/DC: AC/DC are a hard rock band formed in Sydney, Australia in 1973 by brothers Angus and Malcolm Young. Although the band are considered pioneers of heavy metal, its members have always classified their music as "rock 'n' roll". AC/DC underwent several line-up changes before releasing their first album, "High Voltage", in 1975. Membership remained stable until bassist Cliff Williams replaced Mark Evans in 1977. In 1979, the band recorded their highly successful album "Highway to Hell". Lead singer and co-songwriter Bon Scott died on 19 February 1980, after a night of heavy alcohol consumption. The group briefly considered disbanding, but soon ex-Geordie singer Brian Johnson was selected as Scott's replacement. Later that year, the band released their best-selling album, "Back in Black". The band's next album, "For Those About to Rock We Salute You", was also highly successful and was their first album to reach number one in the United States. AC/DC declined in popularity soon after the departure of drummer Phil Rudd in 1983. Poor record sales continued until the release of "The Razors Edge" in 1990. Phil Rudd returned in 1994 and contributed to the band's 1995 album "Ballbreaker". "Stiff Upper Lip" was released in 2000 and was well received by critics. The band's new album "Black Ice" was announced in June 2008 and was released on October 20, 2008. The album's first single, "Rock 'N Roll Train", earned AC/DC a Grammy nomination for Best Rock Group or Duo with Vocals. Another "Black Ice" track, "War Machine," gained AC/DC their first Grammy Award win, for Best Hard Rock Performance.
Document 2: Deep Purple: Deep Purple are an English rock band formed in Hertford in 1968. The band is considered to be among the pioneers of heavy metal and modern hard rock, although their musical approach changed over the years. Originally formed as a progressive rock band, the band shifted to a heavier sound in 1970. Deep Purple, together with Led Zeppelin and Black Sabbath, have been referred to as the "unholy trinity of British hard rock and heavy metal in the early to mid-seventies". They were listed in the 1975 "Guinness Book of World Records" as "the globe's loudest band" for a 1972 concert at London's Rainbow Theatre, and have sold over 100 million albums worldwide.
Document 3: Bon Scott: Ronald Belford "Bon" Scott (9 July 1946 – 19 February 1980) was an Australian singer and songwriter, best known for being the lead vocalist and lyricist of the Australian hard rock band AC/DC from 1974 until his death in 1980.
Document 4: Born Again (Black Sabbath album): Born Again is the eleventh studio album by English heavy metal band Black Sabbath, released in August 1983. It is the only album the group recorded with lead vocalist Ian Gillan, best known for his work with Deep Purple. It was also the last Black Sabbath album for nine years to feature original bassist Geezer Butler, and drummer Bill Ward, until he played the studio tracks on their 1998 live album "Reunion". The album has received mixed to negative reviews from critics, but it was a commercial success upon its 1983 release, reaching No. 4 in the UK charts. The album also hit the top 40 in the United States.
Document 5: List of Trapeze band members: Trapeze were an English rock band from Cannock, Staffordshire. Formed in March 1969, the band originally featured former The Montanas members John Jones (vocals, trumpet) and Terry Rowley (keyboards, guitar, flute), as well as former Finders Keepers members Mel Galley (guitar, vocals), Glenn Hughes (bass, piano, vocals) and Dave Holland (drums). After the band released their self-titled debut album in May 1970, Jones and Rowley left to return to The Montanas. Hughes, Galley and Holland released "Medusa" later in the year and "You Are the Music... We're Just the Band" in 1972, before Hughes left to join Deep Purple in June 1973. Prior to his departure, Hughes was due to switch to the role of second guitarist, with Pete MacKie set to take his place on bass; however, this never came to fruition.
Document 6: Seventh Star: Seventh Star is the twelfth studio album by English rock band Black Sabbath, released in January 1986. The release came at a difficult time as the group had just finished a highly contentious tour, experiencing conflicts within the band. With guitarist and songwriter Tony Iommi being the sole original member left, musicians Geoff Nicholls, Eric Singer, and Dave Spitz contributed to the album, playing keyboards, drums, and bass, respectively. Glenn Hughes, ex-Deep Purple bassist and vocalist, was
Document 7: Different Stages – The Best of Glenn Hughes: Different Stages – The Best of Glenn Hughes is a compilation album by former Deep Purple, Black Sabbath and Trapeze vocalist/ bassist Glenn Hughes. The album was released in 2002 on SPV records.
Document 8: Dave Evans (singer): Dave Evans (born 20 July 1953) is an Australian singer who briefly sang for the hard rock band AC/DC in 1973–1974.
Document 9: Mark Evans (musician): Mark Whitmore Evans (born 2 March 1956) is an Australian bass guitarist for the Australian rock band Rose Tattoo who was an early member of hard rock band AC/DC from March 1975 to June 1977. His playing featured on their albums "T.N.T", "High Voltage", "Dirty Deeds Done Dirt Cheap", "Let There Be Rock" and "'74 Jailbreak". Evans has played for numerous other groups, sometimes on lead guitar, including Finch (a.k.a. Contraband), Cheetah, Swanee, Heaven and The Party Boys. Evans' autobiography, "Dirty Deeds: My Life Inside/Outside of AC/DC" was released in December 2011.
Document 10: AC/DC: AC/DC are an Australian hard rock band, formed in Sydney in 1973 by brothers Malcolm and Angus Young. A hard rock/blues rock band, they have also been considered a heavy metal band, although they have always dubbed their music simply "rock and roll".
Document 11: Can I Sit Next to You, Girl: "Can I Sit Next to You, Girl" is the debut single by Australian hard rock band AC/DC issued on 22 July 1974. On August 26, 1974, the song peaked at number 50 on the Aria charts and then disappeared. This version has lead vocals performed by Dave Evans prior to his being replaced by Bon Scott, as well as drums by ex-Masters Apprentices member Colin Burgess and bass guitar by ex-The Easybeats member George Young (older brother of band cofounders Malcolm Young & Angus Young; co-producer). Originally, AC/DC's first bassist, Larry Van Kriedt, played the bass parts, but George recorded his own over them later. In 1975, after Scott joined, the group re-wrote and re-recorded the song as the seventh track on their Australia-only album "T.N.T.", released in December 1975 (see 1975 in music), and as the sixth track on the international version of "High Voltage", released in May 1976. The title of this version of the song removed the comma, becoming "Can I Sit Next To You Girl".
Document 12: List of AC/DC band members: AC/DC are an Australian hard rock band formed by guitarist brothers Angus and Malcolm Young in 1973. Originally featuring vocalist Dave Evans, bassist Larry Van Kriedt and drummer Colin Burgess, after a number of lineup changes the band settled with Bon Scott on vocals, Mark Evans on bass guitar and Phil Rudd on drums, and released five albums (two limited to Australia) between 1974 and 1977. Due to continuing clashes with lead guitarist Angus Young, Evans was later fired from the band shortly after the release of "Let There Be Rock", although "musical differences" was the official reason given for his departure. Cliff Williams was brought in as his replacement.
Document 13: Glenn Hughes: Glenn Hughes (born 21 August 1951) is an English rock bassist and vocalist, best known for playing bass and performing vocals for funk rock pioneers Trapeze, the Mk. III and IV line-ups of Deep Purple, as well as briefly fronting Black Sabbath in the mid-1980s.
Document 14: Deep Purple: Deep Purple are an English rock band formed in Hertford in 1968. The band is considered to be among the pioneers of heavy metal and modern hard rock, although their musical approach changed over the years. Originally formed as a progressive rock band, the band shifted to a heavier sound in 1970. Deep Purple, together with Led Zeppelin and Black Sabbath, have been referred to as the "unholy trinity of British hard rock and heavy metal in the early to mid-seventies". They were listed in the 1975 "Guinness Book of World Records" as "the globe's loudest band" for a 1972 concert at London's Rainbow Theatre, and have sold over 100 million albums worldwide.
Document 15: Trapeze (band): Trapeze were an English rock band from Cannock, Staffordshire. Formed in 1969, the band originally featured former The Montanas members John Jones (trumpet, vocals) and Terry Rowley (keyboards), and former Finders Keepers members Glenn Hughes (bass, vocals, piano), Mel Galley (guitar, vocals) and Dave Holland (drums). Jones and Rowley left the band following the release of their self-titled debut album in 1970, with the lineup of Hughes, Galley and Holland continuing as a trio. After the release of "Medusa" later in 1970 and "You Are the Music... We're Just the Band" in 1972, Hughes left Trapeze in 1973 to join Deep Purple.
ground_truth: Glenn Hughes