https://github.com/manolomartinez/greg

config

Generate the default config:

mkdir -p ~/.config/greg && cp `greg retrieveglobalconf` ~/.config/greg/greg.conf

You can use an external downloader than can follow redirects:
downloadhandler = wget {link} -P {directory} This makes autotagging a bit more complicated, you need to use this option:
file_to_tag = {directory}/{date}_{filename}.mp3

add

greg add RevLeft https://revolutionaryleftradio.libsyn.com/rss

list

added feeds:
greg info

feed episodes:
greg check -f RevLeft

download

manual episode selection:
greg download 1, 5-7

latest episodes:
greg sync

tags

I had to install eye3D and pip3 install --user stagger to get tags working. It's generally a little jank. Also id3 doesn't print the "DateTimeOriginal" tag, but you can ensure it worked with exiftool.