I know it's not rare or probably have been found but about two months ago I was going thru some records and picked-up Ahmad Jamal's "Jamalca", loved "Misdemeanor" song and just thought that I need to go and make some tunes for the other gems from this album, while just sitting down listening to each song of course I hear a few Premier samples on it cause he has sampled "Misdemeanor" as well; but what got me excited is when I heard "Don't Misunderstand" and loving the strings and said I should flip this then bam that's when heard the sample from "One Day" it's only like three or four seconds too.

Here you go "Don't Misunderstand" : https://youtu.be/oC1KFO3JPec?t=1m23s listen close or you will miss it

Here's "One Day": https://youtu.be/EsuE8PABZkI

It's just amazing how he takes these small pieces and make dope beats with them.