Trends they come and go, but quality memes are forever. And no bond is stronger than the bond forged over shared pop-cultural obsessions. It's common ground that we can all relate to, not to mention perfect party fodder for when the conversation begins to wane. Lollapalooza is a mecca of pop culture, so it only seemed right to ask our favorite bands what they've been digging. (And apparently, we've got a lot of stuff to start digging.) Let us tell ya: The Samsung Artist Lounge was quite a hub for learning. Check it out in the video, above.