Are you trying to recover a Spotify account that you think might have been compromised, or

The hijacker simply uses the Premium features for free. 4. Risks and Red Flags

If your credentials are in a SPOTIFY COMBOLIST.txt file, you may notice:

A "combolist" (short for combination list) is a plain-text file containing lists of and passwords paired together. They are typically formatted like this: example_user@email.com:Password123 musiclover99:mysecretpass