| Midnight Court | Line Up : Dennis Cahill [Guitar], Martin Hayes [Electric Fiddle] Active : 1989 - 1992 |
| P.J. Hayes & Martin Hayes | Line Up : P. J. Hayes [n/a], Martin Hayes [Fiddle] Active : TBC - TBC |
| Martin Hayes | Line Up : Martin Hayes [Fiddle] Active : TBC - |
| Afro Celt Sound System | Line Up : Simon Emmerson [Guitar], James McNally [Keyboards, Low Whistle, Flute,
Bodhran & Accordion], Iarla Ó'Lionáird [Vocals], N'Faly Kouyate [Kora
& Balafon], Johnny Kalsi [Dhol Drum & Tablas], Moussa Sissokho
[Djembe & Talking Drum], Emer Maycock [Flute & Uillean Pipes],
Demba Barry [Capuella Dancer], Martin Russell [FOH Mix] Active : 1995 - |
| Tulla Céilí Band | Line Up : Martin Hayes [Fiddle] Active : 1946 - |
| Iarla Ó'Lionáird | Line Up : Iarla Ó'Lionáird [Vocals] Active : TBC - |
| Martin Hayes & Dennis Cahill | Line Up : Martin Hayes [Fiddle], Dennis Cahill [Guitar] Active : TBC - TBC |
| Caoimhín Ó Raghallaigh & Mick O'Brien | Line Up : Caoimhín Ó Raghallaigh [n/a], Mick O'Brien [n/a] Active : TBC - TBC |
| The Gloaming | Line Up : Iarla Ó'Lionáird [Vocals], Martin Hayes [Fiddle], Dennis Cahill [Guitar], Thomas Bartlett [Piano], Caoimhín Ó Raghallaigh [Hardanger d'Amore] Active : 2011 - |
| The Martin Hayes Quartet | Line Up : Martin Hayes [Fiddle], Dennis Cahill [Guitar], Doug Wieselman [Bass Clarinet],
Liz Knowles [Viola & Violin] Active : TBC - TBC |
