audiodl is a youtube-dl wrapper which automates the creation, movement, and playlist additions when downloading an audio file from a given URL. Running audiodl with only a URL provided will place the audio file in the directory of execution. The resulting MP3 file will consist of the title of the video being converted.
audiodl URL [OPTION]...
sudo mkdir /usr/local/man/man1
sudo cp audiodl.1 /usr/local/man/man1
sudo gzip /usr/local/man/man1/audiodl.1
sudo mandb
sudo cp audiodl.sh /usr/local/bin/audiodl