Alex Clare Too Close was that awesome Bing Commercial Song in 2012 that you kept hearing! This is a great dubstep song, it is a perfect introduction to new dubstep listeners. The track does not have any crazy violent drops; but I would consider it an aggressive song due to the wobble bass. This song has awesome vocals in it and it mixes perfectly with the wobble bass!
You should also check out Rita Ora RIP Delta Heavy Remix