Sounds of 2011, nos. 86 to 84

It's BronyScot this weekend, so I wish a great time to everyone there! As for me down here in England, it's that time again, which is to say the time when Logan doesn't have anything else to post and so resorts to putting up an episode of this. (By the way, Pony Music Library hasn't been forgotten about. There should be a new PML inductee fairly soon.)  

Update: the three songs that would fit here have now been skipped, as they don't fit my new criteria. To be featured, I want tracks to be at least one of:

1) Still available from the artist's own account(s)
2) Archived, but with evidence that the artist is okay with this
3) So famous that they're everywhere anyway

Join me next time, when I'll be featuring... music! Yes, there's a song coming up that does meet the above criteria.