Finesse is credited on the mixtape as producer of the song ... from his response to Mac Miller's response, he gripe seems to be the fact that a music video was shot for the song, from an older artists perspective, you don't make music videos for mixtape songs, only official releases ... Finesse acknowledged that mixtape usage of an old beat is understandable but he drew the line at the video ... the reason I say older artists perspective, because everybody does that now, especially with the advanced technology & cheaper prices on videos & equipment, and the state of the industry where mixtapes ARE albums ... I can see both sides, interesting to see how this pans out ... people saying Finesse didn't clear the sample originally in his beat, he may or may not have, sometimes samples are cleared without the credit being displayed in the booklet, but even so, he officially owns the physical master recording to his version, as it was released commercially, and can win based on that, he may get sued later on by Oscar Peterson's representatives, but that's a seperate matter