GitHub - udidoron/youtube-dl-multi-mp3-downloader: Small wrapping script in Python (2.7), which allows downloading multiple YouTube files' audio into mp3 files. Uses youtube-dl, ffmpeg and ffprobe.
command line - How to download playlist to mp3 format with youtube-dl? - Ask Ubuntu
GitHub - joshunrau/ytdl-mp3: A NodeJS package and command-line tool for downloading music from YouTube, including automatic retrieval of ID3 tags and album art via iTunes.
How to Download MP3 Tracks from a YouTube Video Using YouTube-DL
How to Download MP3 Tracks from a YouTube Video Using YouTube-DL