I have many albums that are vinyl rips. The track numbers often look like A1, A2, A3, B1, B2, B3 and so on. The problem is that I want to change these track numbers to the standard 01,02,03 from the first track on side A to the last track on side B. To do this, I simply want to sort the tracks by number, but with the letter or absence of a leading 0 in some of the numbers, sorting is all wrong.
Sorting in MM looks like
etc, so simply clicking the track column to sort, selecting, and then using the track increment script wont work.
How can I most efficiently convert this format of track numbering to the standard zero leading number?