If you know of a best buy with a Magnolia section, thats a good start. Mine has V-Moda, Sony, audioquest, sennheiser, bowers & wilkins, B&O, lots of good closed options. Still, they tend to be a bit above $150. I think looking at sennheiser closed HD-569 or something from their lineup. A lot of headphones don't really get into focusing on audio quality until around $300 IMO, haven't heard the 1 MORE but they are a brand with a new but quite good track record. Sennheiser is good. I would say you want something with good bass and as linear midrange as possible, with some treble for your genres, so if you ever want to stretch the budget, I suspect TR-X00 is a good choice, lots of good prices on Head-Fi used forum.
Cheers for one more person to begin demanding quality! You're part of the crew now lol