Achieving high PR backlinks for podcast and website?

[behindthebarricade]

We have a podcast that is a little over two years old, primarily built through social media. We have recently build a website for the podcast. We understand SEO, social media marketing, ad spending and online and offline promotion, but how and where do we find ways to achieve more high ranking sites to link too. Our podcast is called Behind The Barricade Podcast, we cater to the music industry as a whole. www.behindthecade.com