Audio Technica ATH-M50x closed back, over ear headphone, is a classic well made (metal arms, thick plastic parts), nicely balanced sounding, comfy fit. These are featuring a removable cable jack with 3 cables: a 3m coiled cable, 3m straight cable and 1.2m portable audio cable.
Widely considered as a best value for sound quality headphone, these are a great all rounder, for keyboards, mixers, with a computer, phone, or one of Headphone Bar's portable high res players.
For a more plush, comfy experience, add the deeper Brainwavz memory foam ear pads to use in place of the stock ear pads. They provide more room for your ears and feel very comfy!