That is one generic guitar track.
MechWarrior Online fans have been clamboring for some time to see in-game footage of the game being played, and today their wishes were granted as Piranha Games has just released their first gameplay video. The content at hand is fairly simple, with 'Mechs simply blowing each other up left and right, but there are a few important features to note.
Specifically, while blowing off certain appendages was confirmed in previous dev blogs, it's great to see how visually rewarding it is to take out an enemy's arm. It also gives a fair indication of the overall speed of the game, once again delivering on Piranha Games' promise that MWO would be less about twitch shooting mechanics and more about what MechWarrior is really about: tactical movement and strategic decisions in the heat of battle. We'll keep you posted as more footage is released, but for now be satisfied with this gameplay vid.