Youtube Ranking for my song using certain keywords

Usually this site is used for making money but I have a twist. I want to use the ideas of SEO and marketing to gain exposure for my music.

I want to rank my music for certain keywords like a product to match.

Whats the best way to go about this?

I found a thread on this here:

Is this the method I should be using?

Thanks

Buy millions of views

If you're trying to rank a song, you don't need too much keyword density, so don't worry about On-Video SEO, instead boost views, likes and comments the second it's uploaded.