I am writing a tune with my own vocals on several tracks.
During that process I've saved the song sequentially as it has been improving... for example:
Song1a. Song1b. Song1c.

When I look at where the files are stored there are many wav files that seem to be saved under each iteration of the song. If all I want to do is keep Song1c, can I delete all the other wave files that don't say Song1c as part of the name, or does RealBand use some of the wav files from the earlier sessions?

Thanks!