RH-50 are Roland's low-end studio monitor headphones. In spite of which they're quad-driver - they have dedicated tweeters which sound really smooth when the headphones are recabled. Great for saxophones and any treble-based delicate music. RH-50 are much like the K-240 with less detail and an even more raised midrange.

And AKG K-240 Studio are, well, what the name says - studio-standard headphones. Current generation (4th, 55-mm. diaphragms) is quite different from the original, if you want a suggestion, try to hunt down the original silver K-141 or K-240 Sextett (38 mm. diaphragms, K-240 are the circumaural version of K-141) and recable them, then give them a good amp.

You can mix in K-240 (many musicians mix/record in K-271, the closed variant), and frankly, the stock AKG cable is horrid. A replacement cable might cost almost as much as the headphones themselves, but it's worth it.

A slow electro-rock song that just goes to prove how much I like harpsichord.
Oddly for me, this song is not from the point of view of a ridiculously powerful gauss-cannon-of-life carnivoran struggling to come to terms with a sudden transformation (because he used to be a man!  Before he got in THEIR way...) or losing some personal battle regardless of their gauss-cannon-of-life-ish level of power.  Though it's still not from a human point of view.  Why would I write something boring like that?
It's from the point of view of a completely-normal-in-power-level beached dolphin determined to return to the sea.  And in the end, the music implies he actually succeeds.  How about that for a change?  Flying makes a return as a metaphor -- for swimming, because if all you ever know is the sea, is there really a big difference?
And apparently this dolphin likes harpsichord.