Download the PSone theme for your PS4 right now

To celebrate the 20th anniversary of PlayStation, Sony has released a new theme for PS4 that mimics the startup sound of the PSone.

Today's PlayStation 4 firmware update brought with it something very special: a theme that reproduces the the same startup music from your old PlayStation One.

The PlayStation 20th Anniversary theme is free and along with changing the startup music, it adds a grey background to the console. (Thanks, Reddit).

It's only available in EU stores currently, and will probably appear on the US one later. It is also available for PS3 and PS Vita.

Here's a video of it, courtesy of Ray Palafox II.