You can also download perfectly tagged MP4 from yt music with yt-dlp, there are several uploaded already It would be nice to build in, but also would lead to bloat, and downloading from yt is a constant moving target I don't want to deal with. Things like that could be built as seperate tools though, I'd love to see them. A python script with yt-dlp and NAK wouldn't be that hard. Nothing is special about gruuv. It just publishes Nostr music events, and adds a gruuv t tag.