In 2015 Innes created Scotland's first collaborative charity folk single with a piece of music he composed called 'Our Heroes' This was to commemorate the 100th anniversary of WW1 Battle of Festubert by recording the very bagpipes that 'Lance Corporal Donald Patterson' fell playing on 18 May 1915, 100 years to the very day, with all proceeds being donated to Scotland's veteran charity Erskine