Rock band LUNA SEA has just unveiled a teaser for their new song, "PROMISE"!

Although the preview lacks vocals and doesn't include any appearances by the band itself, fans are excited nonethelessto hear new material from LUNA SEA - the first in ten long years. All proceeds from the digital download of this song will be donated towards earthquake relief efforts.

For those who may be wondering about the altered song name, the band has decided to change it from its original title of "PROMISED NIGHT" to its current title, "PROMISE".

Without further ado, check out the teaser below!