What does YouTube recommend for you?
 

I'm pretty sure it takes into account ALL videos watched by you, even ones embedded in web pages if you're signed in to YouTube.

What's it recommending for you? Does it accurately reflect who you are? In this case it does! I've been watching a lot more guitar videos than drum videos lately. Usually, the recommendations are nothing but drum solos.

http://forums.pelicanparts.com/uploa...1262980270.jpg

After my son went wild on youtube, you don't want to know!