Great tunes, all. But of the three songs Russ listed, there's only Marvin Gaye's that's readily playable on an arranger. Stevie Wonder's and Les McCann's have those time signature changes that, without a bunch of editing, would be impossible - especially that 'interlude' in Living For the City.

Thanks for the reminder of the McCann tune, Russ. I haven't given that a listen for many years.