What is the best ad network?

I have a blog about music and I was wondering which ad network would be the best? I have tried adsense, but I am just wondering if there are any better ones. Also which is better for that type of site, PPC or PPV?

adsense is better since they pay high if not try promoting related cpa offers than trying other ppc networks.

I think the best ad network is google adsense, Google Adsense is known by their CPC,PPC etc is very high than any other ad network in the world. But it's to hard to approved when you register, and google adsense have very strict policies. Your account may be banned due to a little mistake.

There are many alternative ad network beside of google adsense such as chitika, infolinks, yahoo bing network, BuySellAds etc.