Unless by electronic music you strictly mean house and bad dubstep, I'd suggest getting something that does a little more than put out one-dimensional midbass thump. Something that produces solid bass, for sure, but does everything else well too.
I've recommended it several times before, and I know there are people who are probably getting annoyed with me for that, especially because the "proper" viewpoint is to look down on it for some reason, but being somebody who listens to a lot of electronic music myself, I think that it's hard to beat the Koss Pro4AATs. Great bass extension, along with flat, solid delivery of all other frequency ranges too, and well controlled,etc. Being sealed, soundstage isn't the best, but it's at least as good as pretty much any other sealed phone, I'm sure. Just be sure and run it with an amp and give it a good burn-in session. You won't be disappointed, I promise. And it can be bought for less than $100, leaving you plenty to get a nice amp to go with it.