Lana Del Rey has uploaded a new song online.

The US singer has unveiled the track 'Shades of Cool' as the latest tune from her upcoming album 'Ultraviolence'.

The track runs with a retro sound and fans have lapped up the offering, with one YouTube user commenting:

"I love this, even more than her previous songs!! All hail Queen Lana!

Another user said: "Totally not what I expected, and totally loving it."

'Ultraviolence' meanwhile, which is the follow-up to Del Rey's 2012 record 'Born To Die', will be released on June 13.

The singer has already debuted the lead track 'West Coast' from the album.

Listen to 'Shades of Cool' below: