On one hand it works, on the other hand, it's entirely manual, i.e., it doesn't submit a call to last.fm part way through each track playing for that track, you can only click a button that sends all entries from the release page to last.fm, so if you click scrobble to submit all items, then stop and have to go do something else half way through, then the data submitted is wrong. Or if you remove tracks from the list of what it will scrobble by clicking the X next to that track, if you then pause and think you might have to go do something else but you want to submit now, then you can't, if your plans change again, unclick the X to continue listening and scrobbling the remaining tracks. It also cannot detect that a tab is playing a replase page on Bandcamp when that tab is not selected, so you need to go to that specific tab. Otherwise, if you're super keen on recording scrobbles and wouldn't mind the manual labour and non-automatic UX, then it works.