Download a entire YouTube Channel.
sudo bash -c "curl -sL https://raw.githubusercontent.com/LeakMania-v6/channel-dl/main/channel-dl --output /usr/bin/channel-dl; chmod +x /usr/bin/channel-dl"
channel-dl <youtube-dl args> <channel url>
channel-dl -x --audio-format mp3 https://www.youtube.com/user/nocopyrightsounds