copying music files to a flash drive
I am copying music files (not purchased from iTunes) from a Mac (Monterey 12.1) to a USB Flash Drive. This process inserts a number (eg, 01, 02, 03, etc.) in front of the music file's Name for some, but not all, of the songs. As I copy more and more files to the USB, the number increases sequentially. I don't want the number in the title affixed to each song. This impacts both mp3 and m4a files. Is there a fix for this "problem"?
iMac 24″, macOS 14.1