| Arcane | Line Up : Dan Breen [Guitar & Vocals], Joe Jolley [Guitar], Patrick Gillen [Bass
Guitar], Louis Angelini [Drums] Active : 1997 - 1997 |
| The Terranauts | Line Up : Dan Breen [Guitar & Vocals], Joe Jolley [Guitar], Patrick Gillen [Bass
Guitar], Louis Angelini [Drums] Active : 1997 - 2002 |
| The New Messiahs | Line Up : Chris Moralis [Vocals], Dan Breen [Guitar & Vocals], Joe Jolley [Guitar],
Patrick Gillen [Bass Guitar], Louis Angelini [Drums] Active : 2002 - 2004 |
| Hope Is Noise | Line Up : Joe Jolley [Guitar], Patrick Gillen [Bass Guitar & Vocals], Dan Breen
[Vocals & Guitar], Louis Angelini [Drums] Active : 2004 - |
| El Bastardo | Line Up : Noel Lynch [Bass Guitar & Vocals], Joe Jolley [Piano], Dan Breen [Bass
Guitar], Kieran O'Neill [Drums] Active : 2002 - |
| Slow Motion Heroes | Line Up : Barry McAuliffe [Vocals], Dan Breen [Guitar & Vocals], Joe Jolley
[Piano & Vocals], Jean Michel Cavallo [Drums], Noel Lynch [Bass Guitar
& Vocals], Antoine Madiot [Hammond Organ & Vocals], Diarmuid Galvin
[Guitar] Active : 2008 - |
