I'm slightly confused after going through google and trying my best to understand what exactly happens. Ok, so here's what I want to do: I realized that loads of my favorite songs were missing from my PC, I also realized I was up against the limit of the 25000 song cap. I thought that I would add a few songs from a set that didn't have that many in it, then remove a set of songs I hardly listen to, and hopefully free up a bunch of song space? Or does the song count never go down, only up? That is what is confusing to me. Will my collection of Bach Cantatas always count towards my total number even though I "hide" them from the cloud?