Glasvegas will pay a special acoustic set at the This Feeling third birthday at Parker McMillan in East London on 30 October.
The performance will feature cousins James and Robert Allan playing stripped-to-the-bone versions of songs from their Mercury-nominated 2008 debut album, Glasvegas.
All profits from the event will go to the Team Continuum Cancer Charity.
www.glasvegas.net
www.teamcontinuum.net