Earworms

[Calidore]

Dilute the agony by sharing it.

I've had this opening stuck in my head for days now; a perfect mesh of acoustic guitar and bass:

https://www.youtube.com/watch?v=r80HF68KM8g

And there aren't that many purely vocal earworms, but this one's deadly:

https://www.youtube.com/watch?v=uj0GtRI4Ulo

[Easter]

I've had this song stuck in my head all day... and I was at work too... so people were forced to listen to me hum as I made their beverages :p

https://www.youtube.com/watch?v=2gkAF5_UOj8

[iamnobody]

I've been humming this one all day.
http://www.youtube.com/watch?v=L7y9yChV478&feature=fvwrel