Graffiti Line Up : Paul McCartney [Vocals & Guitar]
Bam Bam & The Calling [Mark 1] Line Up : Paul McCartney [Vocals & Guitar], John McCloskey [Guitar], Joe Brown [Bass Guitar], Thomas Doherty [Drums], John McCloskey [Guitar]
Bam Bam & The Calling [Mark 2] Line Up : Paul McCartney [Vocals & Guitar], John McCloskey [Guitar], Joe Brown [Bass Guitar], Thomas Doherty [Drums], Reamonn O'Gorman [Guitar]

Reamonn left the band, moved to London and formed That Petrol Emotion with Sean O'Neill who had previously played with The Undertones.
That Petrol Emotion Line Up : Steve Mack [Vocals], Sean O'Neill [Bass Guitar], Ciaran McLaughlin [Drums & Percussion], Damian O'Neill [Guitar], Reamonn O'Gorman [Guitar], John Marchini [Bass Guitar], Brendan Kelly [Bass Guitar]
Bam Bam & The Calling [Mark 3] Line Up : Paul McCartney [Vocals & Guitar], John McCloskey [Guitar], Joe Brown [Bass Guitar], Thomas Doherty [Drums]

After the departure of Reamonn, John McCloskey returned to the fold on guitar.
Rare Line Up : Mary Gallagher [Vocals], Sean O'Neill [Guitar], Locky Morris [Bass Guitar], Paul McCartney [Guitar], David Whiteside [Drums]
The Deadly Engines Line Up : Paul McCartney [Vocals & Guitar], Joseph McGowan [n/a], Anthony Doherty [n/a], Richard Rainey [n/a]
The Rural Felini Line Up : Paul McCartney [Vocals & Guitar], Gavin McCartney [Lead Guitar & Vocals], David Doherty [Bass Guitar & Vocals], Rio McCartney [Drums & Vocals]


The Wavewalkers Line Up : Damian O'Neill [Guitar]; Reamonn O'Gorman [Guitar], Brendan Kelly [Guitar], Kevin Sharkey [Drums]