Looking to upgrade my K451 to something better. Usually listen to dance music and ideally want something portable for use with mobile phone and possibly Cyrus soundkey. Any suggestions ?

Hi to all. I currently have a pair of AKG K450 headphones and I've been very happy with the overall quality. I listen to dance and house music and I love the bass these headphones produce, but also like how they maintain a good level of detail on vocals and trebles .etc.... With the above in...