I'm mixing a song right now. I'm listening all over the house and in my car and have gotten the balances right. This is my lastest project since updating my studio. I'm really getting good results in that my recording sounds good on every system I test it on. By good I mean it sounds like the same recording, even on a boombox. Then I put in a reference CD. REM's Green. It sounds so much brighter and, of course, somewhat louder. The REM CD sounds so harsh in comparison to what I'm doing, yet I know that my ears will attenuate when I'm just listening to commercial releases. Is this brightness shelving eq? or some sort of an exciter? I've noticed this before. I've heard two recordings pre and post mastering. the most noticale thing I noticed on listening to the post mastering recording was how bright and "harsh" it was. Now, I only have access to those post mastered recordings and my ears have attenuated. So, I'm wondering if I should try to put more shelving eq on my recording or just leave it kind of flat. Or get an exciter. Or run the whole recording through an equalizer. What's the consensus?