I'm going to buy my dad a set of headphones so he can listen to music late at night without waking up the neighbors. I'm hoping to find a set right around $100 bucks. I want great sound quality and decent loudness. I don't know the first thing about where to look for something like this though. Can anyone reccomend some good brands and places where I can buy them for the cheapest price? My dad listens to stuff like Santana, Acoustic Alchemy... a lot of heavy demanding music and shit. Also, I have never really heard headphones that have amazing sound Q before, do they really exist? I'd be interested in hearing how they work. Thanks a lot guys. EDIT: Oh also, what about wireless vs standard headphones? I dont understand how the whole wireless thing works. I'd definately like an opinion on that too.