Songler add-in for Windows Media Center allows you to stream tracks from online music services like Spotify and Last.fm has recently been updated to include YouTube as well. You can already use the add-in to stream music and scrobble them to your Last.fm profile, stream your Last.fm radio stations, and it works with your Media Center remote. Now you can add YouTube music videos. So what’s YouTube got to do with streaming music? A lot, actually. There’re thousands of music videos on the site featuring big-name artists. Plus there are the still undiscovered indie gems who haven’t yet hit the big time. Search for the artist, album and track you want and away you go. It scrobbles all of the music that you play in Media Center to last.fm.