I have a directory about music bands, In each page there's many links
to bands. For example in 'A' page, there's 293 bands and 451 links.

And now I want to know what should I do for keywords?!
- Add all band names to keywords?
- Add only bands which have at least 2 or 3 links?
- Don't add any band name?!

Is there any limitation for keywords?

Thanks, Soheil http://khafanmetal.8m.com