user: 사이공 킥의 구성원에 대해 설명해 주세요.

gpt: ImageSize = width:900 height:auto barincrement:20
PlotArea = left:100 bottom:60 top:10 right:10
Alignbars = justify
DateFormat = mm/dd/yyyy
Period = from:01/01/1988 till:
TimeAxis = orientation:horizontal format:yyyy
ScaleMajor = unit:year increment:3 start:1988
ScaleMinor = unit:year increment:1 start:1988

Colors =
 id:lvocals value:red legend:Vocals
 id:bvocals value:pink legend:Backing_vocals
 id:guitar value:green legend:Guitar
 id:bass value:blue legend:Bass
 id:drums value:orange legend:Drums
 id:tour value:yellow legend:Touring_member
 id:lines value:black legend:Studio_album
 id:bars value:gray

BackgroundColors = bars:bars

Legend = orientation:vertical position:bottom columns:4

ScaleMajor = increment:3 start:1988
ScaleMinor = increment:1 start:1988

LineData =
 at:01/01/1991 color:black layer:back
 at:06/02/1992 color:black layer:back
 at:09/28/1993 color:black layer:back
 at:01/01/1995 color:black layer:back
 at:08/18/1999 color:black layer:back

BarData =
 bar:Kramer text:"Matt Kramer"
 bar:Bieler text:"Jason Bieler"
 bar:Dembrowski text:"Pete Dembrowski"
 bar:Blando text:"Jeff Blando"
 bar:Gibb text:"Steve Gibb"
 bar:Puckett text:"Sean Puckett"
 bar:Defile text:"Tom Defile"
 bar:McLernon text:"Chris McLernon"
 bar:Ellis text:"Atom Ellis"
 bar:Varone text:"Phil Varone"
 bar:Sanders text:"Ricky Sanders"
 bar:Mover text:"Jonathan Mover"

PlotData=
 width:11 textcolor:black align:left anchor:from shift:
 bar:Kramer from:01/01/1988 till:12/31/1993 color:lvocals
 bar:Kramer from:01/01/1997 till:12/31/1997 color:lvocals
 bar:Kramer from:01/01/2000 till:12/31/2000 color:lvocals
 bar:Kramer from:01/01/2012 till:end color:lvocals
 bar:Bieler from:01/01/1994 till:12/31/1996 color:lvocals
 bar:Bieler from:01/01/1998 till:12/31/1999 color:lvocals
 bar:Bieler from:01/01/1994 till:12/31/1996 color:guitar width:3
 bar:Bieler from:01/01/1998 till:12/31/1999 color:guitar width:3
 bar:Bieler from:01/01/1988 till:12/31/1993 color:guitar
 bar:Bieler from:01/01/1997 till:12/31/1997 color:guitar
 bar:Bieler from:01/01/1988 till:12/31/1993 color:bvocals width:3
 bar:Bieler from:01/01/1997 till:12/31/1997 color:bvocals width:3
 bar:Bieler from:01/01/2012 till:end color:bvocals width:3
 bar:Bieler from:01/01/2012 till:end color:guitar
 bar:Gibb from:01/01/2015 till:12/31/2016 color:tour width:3
 bar:Gibb from:01/01/2015 till:end color:guitar
 bar:Mover from:01/01/2015 till:12/31/2016 color:tour width:3
 bar:Mover from:01/01/2015 till:end color:drums
 bar:Varone from:01/01/1988 till:12/31/1996 color:drums
 bar:Varone from:01/01/2000 till:12/31/2000 color:drums
 bar:Varone from:01/01/2012 till:12/31/2014 color:drums
 bar:Varone from:01/01/1994 till:12/31/1996 color:bvocals width:3
 bar:Varone from:01/01/2000 till:12/31/2000 color:bvocals width:3
 bar:Varone from:01/01/2012 till:12/31/2014 color:bvocals width:3
 bar:Puckett from:01/01/1988 till:06/30/1990 color:bass
 bar:Defile from:07/01/1990 till:06/30/1992 color:bass
 bar:Defile from:01/01/2000 till:12/31/2000 color:bass
 bar:Defile from:01/01/2014 till:12/31/2014 color:bass
 bar:McLernon from:07/01/1992 till:12/31/1997 color:bass
 bar:McLernon from:01/01/2012 till:06/30/2015 color:bass
 bar:McLernon from:07/01/2017 till:end color:bass
 bar:McLernon from:07/01/1992 till:12/31/1997 color:guitar width:7
 bar:McLernon from:01/01/2012 till:06/30/2015 color:guitar width:7
 bar:McLernon from:07/01/2017 till:end color:guitar width:7
 bar:McLernon from:07/01/1992 till:12/31/1997 color:bvocals width:3
 bar:McLernon from:01/01/2012 till:06/30/2015 color:bvocals width:3
 bar:McLernon from:07/01/2017 till:end color:bvocals width:3
 bar:Dembrowski from:01/01/1993 till:12/31/1999 color:guitar
 bar:Dembrowski from:01/01/1993 till:12/31/1999 color:bvocals width:3
 bar:Sanders from:01/01/1997 till:12/31/1999 color:drums
 bar:Blando from:01/01/2000 till:12/31/2000 color:guitar
 bar:Ellis from:07/01/2015 till:06/30/2017 color:bass
 bar:Ellis from:07/01/2015 till:06/30/2017 color:tour width:3