I downloaded a bunch of files from a YouTube channel using JDownloader. If you've used the application before, I am sure you know that the file names are appended with the format of the file.
For example: Bruckner Symphony No. 8 Karajan BPO 1978 (128kbit_AAC).m4a
I want to shift the year of the performance of all the works to the front. I face a situation wherein these are currently near the end of the file but their position is always variable so I can't use directly move characters of a file name from the end to the front. Neither can I use a simple number shift because all the AAC/OGG file mention their variable bit rates (as seen above with 128kbit.)
This is my entire folder:https://imgur.com/a/H4dLqDr
Is there a way to shift all the years from near the end to the front?