Seeing as how the search function doesn't seem to be working right now, I thought I would start a new thread. I just got my first headphone amp (D4 Mamba - thanks, kobeclix!) and I've been trying to find songs that really highlight the differences. My phones are Grado SR80, Denon D1000, Koss KSC35.
My music collection consists mostly of rock from the 80s and 90s which I am really enjoying, but now I'm wondering if I'm actually hearing better quality or tricking myself into hearing it, if you know what I mean (I probably need to train my ears, never done any critical listening before). Any suggestions for songs or albums where the difference pops out like night and day to you?