"The Trannies" are a band of "Transport" Systems developers from Mott MacDonald, Glasgow, who get together every so often for a gig.
| Alan - vocals 1998-2014, bass 1998-1999, 2004, 2006-2008, guitar 2002, 2014 |
| Ian - drums 1998-1999, 2006-2008, 2014 guitar 2002-2005, 2011 |
| Brian - keyboards 1998-2005, 2007, 2011-2014 |
| Alistair - guitar 1999, 2007, bass 2002, 2005, 2011-2014, + occasional vocals |
| David - guitar 2006-2014 |
| Alasdair - drums 2011 |
| Grant - drums 2002-2005 |
| Rob - guitar 2004-2006 |
| Fraser - keyboards 2005-2006, 2008 |
| Alan K - vocals 2008 |
| Judith - vocals 2005 |
| Nick - guitar 1998 |
| Tom - guest on ukulele and guitar 2007-2011 |
| June 2014 - Pivo Pivo |
| June 2011 - Pivo Pivo |
| June 2008 - Fairlie Village Hall |
| October 2007 - Blackfriars |
| November 2006 - The 13th Note Cafe |
| November 2005 - The Halt 2 |
| February 2005 - The Halt 2 |
| November 2004 - The Universal |
| November 2002 - Solid Rock West |
| Summer 1999 - John's House |
| Summer 1998 - Elaine's House |