I have one station that has about 30 different groups/bands and it. Not only do you always scare the same songs from the same bands. Half of the time you just hear the same 15 to 20 songs from about 9 or 10 in the bands.the other have a Time return in random songs from bands that anywhere on your list. personally when I put a band on my list it's because I like 90% of the songs. If Ldon't like one I  will thumbs it down. I like to be able to hear all the songs mixed in so I never have to hear the same songs twice unless I'm listening for hours.    So in other words mix up the songs better and play all the songs from all the album's and let each person decide what songs they want to keep or don't keep ... View more