I strongly recommend Yamaha's HPH-200.
Sennheiser Hd558 are also very good headphones but will probably lack midbass/punch for your likes.
http://www.head-fi.org/t/640370/yamaha-hph-200-pictures-and-review-updated-7-19
In contrary with some amazing headphones for specific genres, this sound very good no matter if you are listening to Bocelli, Dire Straits, Diana Krall, Clapton, Kraftwerk, Daft Punk or Nightwish, mp3 or flac, dynamic range 14 or 6.
I think Hph-200 are one of the best open air all rounders at its price point (if not the best)
You can't go wrong with any of this headphones, Hd558 are more confortable and bigger in size while Hph-200 are compact, have an amazing balance for all purposes and have a funnier / more engaging presentation of sound.
Best Luck!