There's an open-source alternative to Last.fm, which is most pleasing.

It's called ListenBrainz, from the folks at @metabrainz

You can also import and sync your Last.fm data, which is great because I've a lot of scrobbles and I'd be bereft if they were to vanish.

Anyway, you'll find me here: https://listenbrainz.org/user/gavomatic57/

Much like Mastodon it is supported by donations rather than ads, so it's worth slinging them a few quid each month. Excellent.

@Vivaldi According to Web Minidisc Pro, the Vivaldi implementation of WebUSB is broken.

Any chance of fixing it? https://web.minidisc.wiki