Frenzy of the Meeting (Breabach – 2018)
The River (Hamish Napier – 2016) *Calum featured as guest canntaireachd vocalist
Working for the Man (Man’s Ruin EP – 2014)
Health and Safety (Man’s Ruin – 2012)
Big Like This (The Unusual Suspects – 2012) *Calum featured on pipes and whistles
The Desperate Battle of the Birds (Breabach – 2010)
Super String Theory (Mike Vass – 2010)
*Calum featured on pipes and whistles
Man’s Ruin (Calum MacCrimmon – 2009)