This collection of cartoon musicals features music-themed episodes of Tom and Jerry and Looney Tunes (the latter includes the iconic short, "What's Opera, Doc?"), as well as the 2012 direct-to-video movie Scooby Doo! Music of the Vampire.
I bought this DVD for my grandsons. It includes some of the old cartoons when I was a kid and some of the new cartoons with different voice actors. All in all, a nice collection of music related cartoons.