One on One is a 1990 album by violinist
Stéphane Grappelli and pianist
McCoy Tyner released on the
Milestone label. It was recorded in April 1990 and features ten duo performances by Tyner and Grappelli. The
Allmusic review by
Scott Yanow states "The mutual respect they have for each other is obvious and they both sound a bit inspired".[2]