<Table> <Tr> <Td> <P> Principal members </P> <Ul> <Li> Barry Gibb--vocals, rhythm guitar (1958--2003, 2009--2012) </Li> <Li> Robin Gibb--vocals, organ, piano, mellotron, rhythm guitar, melodica, harmonica (1958--1969, 1970--2003, 2009--2012; d . 2012) </Li> <Li> Maurice Gibb--vocals, lead guitar, bass, keyboards, rhythm guitar, drums, synthesizer, mellotron, piano, organ, harmonica (1958--2003; d . 2003) </Li> </Ul> <P> These musicians were considered members of the band: </P> <Ul> <Li> Colin Petersen--drums (1967--1969) </Li> <Li> Vince Melouney--lead guitar (1967--1968) </Li> <Li> Geoff Bridgeford--drums (1971--1972; touring 1970--1971) </Li> </Ul> <P> Touring members </P> <Ul> <Li> Alan Kendall--lead guitar (1971--1981, 1989--2003) </Li> <Li> Chris Karan--drums (1972) </Li> <Li> Geoff Westley--keyboards, piano (1973--1976) </Li> <Li> Dennis Bryon--drums (1973--1981) </Li> <Li> Blue Weaver--synthesizers, keyboards (1975--1981) </Li> <Li> Joe Lala--percussion (1976, 1979) </Li> <Li> Joey Murcia--rhythm guitar (1976, 1979) </Li> <Li> Harold Cowart--bass (1979) </Li> <Li> Tim Cansfield--lead guitar (1989) </Li> <Li> Vic Martin--keyboard, synthesizer (1989) </Li> <Li> Gary Moberly--keyboard, synthesizer (1989) </Li> <Li> George Perry--bass (1989--1993) </Li> <Li> Chester Thompson--drums (1989) </Li> <Li> Mike Murphy--drums (1989) </Li> <Li> Trevor Murrell--drums (1991--1992) </Li> <Li> Scott F. Crago--drums </Li> <Li> Ben Stivers--keyboard (1996--1999) </Li> <Li> Matt Bonelli--bass (1993--2001) </Li> <Li> Steve Rucker--drums (1993--1999) </Li> </Ul> </Td> <Td> <P> Guest musicians (studio and touring) </P> <Ul> <Li> Phil Collins--drums </Li> <Li> Lenny Castro--percussion </Li> <Li> Don Henley--drums (1989) </Li> <Li> Glenn Frey--guitar </Li> <Li> Timothy B. Schmit--bass guitar </Li> <Li> Joe Walsh--lead guitar </Li> <Li> Don Felder--lead guitar </Li> <Li> Jeff Porcaro--drums </Li> <Li> Mike Porcaro--bass guitar </Li> <Li> Steve Porcaro--keyboards </Li> <Li> Steve Lukather--guitar </Li> <Li> David Hungate - bass guitar </Li> <Li> David Paich--keyboards </Li> <Li> Greg Phillinganes--keyboards </Li> <Li> Bobby Kimball--keyboards </Li> <Li> Leland Sklar--bass guitar </Li> <Li> Reb Beach--lead guitar </Li> <Li> Gregg Bissonette--drums </Li> <Li> Ricky Lawson--drums </Li> <Li> Scott F. Crago--drums </Li> <Li> Steve Gadd--drums </Li> <Li> Steve Ferrone--drums </Li> <Li> Steve Jordan--drums </Li> <Li> Nathan East--bass guitar </Li> <Li> Steuart Smith - lead guitar </Li> </Ul> </Td> </Tr> </Table> <Tr> <Td> <P> Principal members </P> <Ul> <Li> Barry Gibb--vocals, rhythm guitar (1958--2003, 2009--2012) </Li> <Li> Robin Gibb--vocals, organ, piano, mellotron, rhythm guitar, melodica, harmonica (1958--1969, 1970--2003, 2009--2012; d . 2012) </Li> <Li> Maurice Gibb--vocals, lead guitar, bass, keyboards, rhythm guitar, drums, synthesizer, mellotron, piano, organ, harmonica (1958--2003; d . 2003) </Li> </Ul> <P> These musicians were considered members of the band: </P> <Ul> <Li> Colin Petersen--drums (1967--1969) </Li> <Li> Vince Melouney--lead guitar (1967--1968) </Li> <Li> Geoff Bridgeford--drums (1971--1972; touring 1970--1971) </Li> </Ul> <P> Touring members </P> <Ul> <Li> Alan Kendall--lead guitar (1971--1981, 1989--2003) </Li> <Li> Chris Karan--drums (1972) </Li> <Li> Geoff Westley--keyboards, piano (1973--1976) </Li> <Li> Dennis Bryon--drums (1973--1981) </Li> <Li> Blue Weaver--synthesizers, keyboards (1975--1981) </Li> <Li> Joe Lala--percussion (1976, 1979) </Li> <Li> Joey Murcia--rhythm guitar (1976, 1979) </Li> <Li> Harold Cowart--bass (1979) </Li> <Li> Tim Cansfield--lead guitar (1989) </Li> <Li> Vic Martin--keyboard, synthesizer (1989) </Li> <Li> Gary Moberly--keyboard, synthesizer (1989) </Li> <Li> George Perry--bass (1989--1993) </Li> <Li> Chester Thompson--drums (1989) </Li> <Li> Mike Murphy--drums (1989) </Li> <Li> Trevor Murrell--drums (1991--1992) </Li> <Li> Scott F. Crago--drums </Li> <Li> Ben Stivers--keyboard (1996--1999) </Li> <Li> Matt Bonelli--bass (1993--2001) </Li> <Li> Steve Rucker--drums (1993--1999) </Li> </Ul> </Td> <Td> <P> Guest musicians (studio and touring) </P> <Ul> <Li> Phil Collins--drums </Li> <Li> Lenny Castro--percussion </Li> <Li> Don Henley--drums (1989) </Li> <Li> Glenn Frey--guitar </Li> <Li> Timothy B. Schmit--bass guitar </Li> <Li> Joe Walsh--lead guitar </Li> <Li> Don Felder--lead guitar </Li> <Li> Jeff Porcaro--drums </Li> <Li> Mike Porcaro--bass guitar </Li> <Li> Steve Porcaro--keyboards </Li> <Li> Steve Lukather--guitar </Li> <Li> David Hungate - bass guitar </Li> <Li> David Paich--keyboards </Li> <Li> Greg Phillinganes--keyboards </Li> <Li> Bobby Kimball--keyboards </Li> <Li> Leland Sklar--bass guitar </Li> <Li> Reb Beach--lead guitar </Li> <Li> Gregg Bissonette--drums </Li> <Li> Ricky Lawson--drums </Li> <Li> Scott F. Crago--drums </Li> <Li> Steve Gadd--drums </Li> <Li> Steve Ferrone--drums </Li> <Li> Steve Jordan--drums </Li> <Li> Nathan East--bass guitar </Li> <Li> Steuart Smith - lead guitar </Li> </Ul> </Td> </Tr> <Ul> <Li> Barry Gibb--vocals, rhythm guitar (1958--2003, 2009--2012) </Li> <Li> Robin Gibb--vocals, organ, piano, mellotron, rhythm guitar, melodica, harmonica (1958--1969, 1970--2003, 2009--2012; d . 2012) </Li> <Li> Maurice Gibb--vocals, lead guitar, bass, keyboards, rhythm guitar, drums, synthesizer, mellotron, piano, organ, harmonica (1958--2003; d . 2003) </Li> </Ul> <Li> Barry Gibb--vocals, rhythm guitar (1958--2003, 2009--2012) </Li>

How many of the bee gee brothers are alive
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