Our detectives are back with the following intel on this WordPress site
The site is using the Musik theme by Carolina Nymark .
We could identify 1 plugins (there might be more) - WordPress Website Tools Plugin – AddThis
Musik is a responsive music theme with two widget areas, logo upload with 3 different logo positions, sticky posts, custom header and threaded comments. You can combine pages and posts on your front page, and change the position of your sidebar. You can also change the width of your site or show your blog posts in a 3 column grid. The different sections of the site have different opacities, allowing your background image to shine through.