The new bands have been announced as part of the festival's annual advent calendar.
The track is taken from their forthcoming new album 'Gris Klein'
As part of our Ones To Watch series, we're looking at up-and-coming and established French artists who we believe should be on your musical radar.
Alcest recently made their return to Romania on their Spiritual Instinct European Tour, playing in Cluj-Napoca for the very first time. With Birds In Row and Kælan Mikla also coming along for the ride.
Alcest will also play in London as part of their 'Spiritual Instinct' UK/European headline tour, more details here!
Alcest will tour next year in support of their new album 'Spiritual Instinct'.
ArcTanGent have announced a whopping 39 bands!