Yes. You can extract your favorites as a CSV with this extension: <a href="https:&#x2F;&#x2F;chrome.google.com&#x2F;webstore&#x2F;detail&#x2F;rdio-enhancer&#x2F;hmaalfaappddkggilhahaebfhdmmmngf?hl=en" rel="nofollow">https:&#x2F;&#x2F;chrome.google.com&#x2F;webstore&#x2F;detail&#x2F;rdio-enhancer&#x2F;hmaa...</a><p>Now I&#x27;m looking around to see if it would be possible to import the contents of that CSV into another service. It looks like Spotify has an API to add a track to a user: <a href="https:&#x2F;&#x2F;developer.spotify.com&#x2F;web-api&#x2F;save-tracks-user&#x2F;" rel="nofollow">https:&#x2F;&#x2F;developer.spotify.com&#x2F;web-api&#x2F;save-tracks-user&#x2F;</a><p>And there&#x27;s a third-party API some folks cooked up for Google&#x27;s service: <a href="http:&#x2F;&#x2F;unofficial-google-music-api.readthedocs.org&#x2F;en&#x2F;latest&#x2F;reference&#x2F;mobileclient.html" rel="nofollow">http:&#x2F;&#x2F;unofficial-google-music-api.readthedocs.org&#x2F;en&#x2F;latest...</a><p>Might have to play with them this weekend.