I really hope this helps it sounds like it may be what you are looking for! I do a kid's TV show and they have a label where the artists all released 5-5 albums where the first 5 songs are them and the next are karaoke/sing-a-long tracks. There is Mission Six (rock), The Rubyz (pop), Jasmine (pop/soul) and Luke Benward (pop rock) that have the 5-5 CDs.
Homepage is the website and if you click "artists" you can click on each of those artists websites and hear the songs. They have great sales going on too, just check out
Homepage and click "store"