The definitive version, in my opinion, was by Nic Jones, and can be found on the recent double CD 'Unearthed'. He says, "I adapted the tune found in Christie's 'Traditional Ballad Airs' and collated verses from 'Lord Saltoun & Auchanachie' (Buchan's 'Ballads of the North of Scotland') and 'Lord Saltoun & Annachie' (Christie's 'Traditional Ballad Airs')." As far as I know, any other version of 'Annachie Gordon' stems from this setting of Nic's.