Last.fm scrobbler was created for people who enjoy their music online. The aim of this extension is to cover as many music video sites as possible. All credits to David Šabata! This is developer preview version, may be buggy but will be released faster than official release. For official release refer to: https://www.crxsoso.com/webstore/detail/lastfm-scrobbler/hhinaapppaileiechjoiifaancjggfjm As this is open source, you can see check differences between canary and official release here: https://github.com/Bonaducci/web-scrobbler/tree/canary-beta !!! IF THE EXTENSION STOPS WORKING, REPORT ON GITHUB ONLY !!! https://github.com/david-sabata/Chrome-Last.fm-Scrobbler/issues When you firstly come to a supported website a new tab opens where you have to authorize the extension to use the Last.fm API. You need to do this only once, when the extension is firstly installed; it isn't needed on updates (which are automatic, of course). The status of scrobbler is shown in the omnibox (the addres field) on the right by the icon. Optionally you can enable desktop notifications and Youtube specific statuses (as shown on the extension preview). Note that it may take a while to contact the server and the "Scrobbling" text won't be added until Last.fm server confirms the reqest. If the song doesn't get recognized, you can manually correct the title by clicking on the scrobbler icon. (This works only when song is not recognized - question mark icon.) To temporarily disable scrobbling, click the status icon in the omnibox. See the extension about page for more info and changelog.