Get rid of silent clips

You guys do a pretty good job of putting in good clips, but there are a few mistakes, notably

Dire Straits - Money for Nothing

Jerry Butler - For your precious love

Jethro Tull - Locomotive Breath

These are just 3 examples that I come across frequently, but I'm sure there are a few more in other categories.  The Jerry Butler example is particularly bad, it's not even a clip of the song, it's an interview prior to the song.

Like I said, you guys do a good job but if you could double check a few of these clips, it would be appreciated.  While you're at it, normalizing the volume would be a welcome addition.  Some clips have a low volume so I turn it up just to hear it, then the next one is at twice that level, particularly annoying when using headphones.  Thanks