Carolyn Natasha Mark is a Canadian alternative country singer-songwriter. She has recorded as a solo artist and as a member of the duo The Corn Sisters with American colleague Neko Case, as well as with the bands the Vinaigrettes, Jr. Gone Wild, Showbusiness Giants, the Fixin's and the Metronome Cowboys. She has also provided backing vocals on recordings by The Buttless Chaps, Greenfield Main, Neko Case, Frog Eyes, NQ Arbuckle, Rhubarb Whiskey, Secret Emchy Society, and Blackout Beach.