Hi. Long time dbPoweramp user, brand new PerfectTunes user.

What's the best way to point PerfectTunes at my library, and effectively instruct it: only look at the tracks which have Date field blank, go figure out and fill those dates for those tracks only. But-- do not touch the tracks which already have a value in the Date field.

Said differently, once PerfectTunes has scanned my library, how do I focus it only the tracks which are missing a value in the Date field?

Any guidance greatly appreciated.