Lana Del Rey has teased a brand new song, strong>West Coast, during her show in Las Vegas last night (11th April).

The track, expected to be Del Rey’s first single from her forthcoming Ultraviolence, was previewed in acapella form to cheering fans.

Lana Del Rey is one of the 100+ acts so far confirmed to perform at this year’s Glastonbury Festival; with Ultraviolence still yet to receive an official release date, festival goers in June will likely to be amongst the first to hear the new material.

strong>West Coast will receive its world premiere on UK radio this coming Monday (14th April); in the meantime, check the short clip of the new song, below: