youtube-dl

#!/usr/bin/env bash

sudo apt update
sudo apt install -y ffmpeg

pip install --user --upgrade youtube_dl

mkdir -p music && cd music

# Resource supports links to youtube videos and playlists
# Command will extract audio, in mp3 format, with best possible quality, embedding metadata and thumbnail, 
# keeping track of the downloaded files to avoid redownloads, and saving files as "<title>.mp3"
RESOURCE='https://www.youtube.com/playlist?list=PLi3Dv1AGAEKbhJRxnV7244q1ECVPRCC8n'
youtube-dl -x --audio-format mp3 --embed-thumbnail --add-metadata --download-archive list.txt -o '%(title)s.%(ext)s' ${RESOURCE}