Google thinks I'm a virus

So I'm listening to http://uk.youtube.com/watch?v=fiA3cHk2Aas&feature=related and trying to get the name of the music in the background. I'm trying to search by the lyrics (and since I don't know Italian...I'm trying to guess how to spell). Anyway...after a certain amount of tries, it appears that I am a virus...

We're sorry...

... but your query looks similar to automated requests from a computer virus or spyware application. To protect our users, we can't process your request right now.

We'll restore your access as quickly as possible, so try again soon. In the meantime, if you suspect that your computer or network has been infected, you might want to run a virus checker or spyware remover to make sure that your systems are free of viruses and other spurious software.

We apologize for the inconvenience, and hope we'll see you again on Google.

Well I hope they like Yahoo because that's what I'm using now (at least until Google lets me search again).