Cover photo doesn’t showup in Chrome browser

I installed the Audioigniter plugin and uploaded cover art for each track.

When I view the site on my iPhone, the cover art is visible.

However, on my laptop (PC, Chrome browser) the cover art is not visible, only a dark gray background with light gray nusical note.

I’ve tested on an MacBook Pro with a Safari and have the same problem.

The page I need help with: [log in to see the link]