According to allmusic, the song TWISTED, which Annie Ross recorded, was written by Wardell Gray and Annie Ross.

It was also recorded by Emile-Claire Barlow; Monica Borrfors; Brother Weasel; Bob Dorough; Teddy Edwards; Lydia Gray; The Wardell Gray Quartet; Lenora Zenzalai Helm; Toni Jannotta; Ellen Johnson; Nancy King; Lambert, Hendricks & Ross; Bette Midler; Jane Monheit; Mark Murphy; Christiane Noll; Brian Ogilvie; Louise Rogers; Jimmy Rushing; Marlena Shaw; Crystal Waters; and Thomas Young.
Never heard of most of those people? I suppose it's because we've wandered out of the realm of folk into jazz.