Ha! In my spotty memory I somehow forgot that both tracks I mentioned were on RDK's very clever BFT#11 Bonus Disc (which I love to this day). The one from Roy Milton I still have on my iPod, but "Now's The Time" I swapped out because I bought the Complete Savoy Charlie Parker and replaced the CD-R quality track with the CD-quality file.
Anyway, I was hoping this thread would result in a nice list of the individual songs that have multiple names. Thanks all for your contributions.