Yes. Groups that can be part of a random list.
BTW, another use case that has come up is that I have a playlist of tunes that have been covered. I'd like to randomly play a song from the list, but then play all the cover versions back-to-back:
Please Mr. Postman: The Marvelettes, The Beatles, The Carpenters
Smokin' In The Boy's Room: Brownsville Station, Mötley Crüe
Ain't That A Shame: Fats Domino, Cheap Trick
The Loco-Motion: Little Eva, Grand Funk Railroad, Carole King, Kylie Minogue
etc.
Thanks!
rtillery