After a recent chat with Innonate about Rich Harrison’s production skills - Beyonce’s “Crazy in Love”, Amerie’s “1 Thing”, etc. - I had to dig and find one song that pre-dates those hits.  Tha Rayne’s “Didn’t You Know” never caught fire like it should have, even with the Joe Budden and Lupe Fiasco verses.  I’d post the audio, but I lost it.