Low Bass, Mid Bass, Upper Bass... I do not always find it so easy to distinguish, mid and upper, in my collection. I test headphones with EQ to see if they lack or exceed in some part of the bass, but it would be cool having tracks which make it easier. Can anybody here give me some tracks which are very clear examples of one of these kind of bass? Thanks! btw, @DigMe, DetektivByrn are very good. A bit repetitive after a while, and a tough too "Yann Tiersen" (Amelie) but good. And Tristan is perfect for some highs. Edit: and, for soundstage and instruments separation? Time Pink Floyd only?