Various Functionalities related to music

1. MP3 Downloader
2. Shazam

1. MP3_Downloader

Downloads audio from YouTube links.

Example Usage

If the link is that of a video url, gets the audio of that video.
https://www.youtube.com/watch?v=eEBnckCJJ_U&ab_channel=NCSArcade

If the url is that of a video in the playlist, it downloads the audio of each video in the playlist.
https://www.youtube.com/watch?v=eEBnckCJJ_U&list=PLRBp0Fe2GpgnIh0AiYKh7o7HnYAej-5ph&ab_channel=NCSArcade

Else if the link is that of a playlist url, same as before, gets audio of each video in the playlist.
https://www.youtube.com/playlist?list=PLRBp0Fe2GpgnIh0AiYKh7o7HnYAej-5ph

DISCLAIMER

Please don't download copyrighted material. This code is not for that purpose but for educational purposes.

2. Shazam

Gets the name of the artist and the song from a given mp3 file or from a directory full of mp3 files.