Mp3

This post is a result of many attempts at trying to find an existing solution, deciding that nothing did what I needed, and writing the code myself. Specifically, I wanted to be able to verify whether or not that a file is a valid MP3 file from Python. I did not want any dependency on non-Python code (for cross-platform reasons), nor did I need to encode, decode, play, record, or any other such operations to the file. I just needed to know if it was an MP3 or not, and that is all. Oh yeah, and the file will probably have a random file name without the .mp3 extension.