Knock Knock – Speed Trials (Elliott Smith Cover) Jun 10, 2015 Cover, Cover Elliott Smith, Cover Rock, Cover Speed Trials, Live at Ogden Theatre NOV 6 2000, To: Elliot, From: Portland Album. Like 0 Thanks! You've already liked this « Rush cover „spirit of radio“ Megadeath cover.“high Speed dirt“ » Drum Cover – Speed Demon – Michael Jackson