Alice in Chains will debut their new single "Hollow" on December 18th. The song will stream at their site, set to photos contributed by fans.

The site says, "Every day, a new lyrical phrase from our brand-new song 'Hollow' will be posted at @aliceinchains on Instagram. We want you to create an image inspired by or featuring a single word or phrase from those lyrics. Next, share those photos on Instagram or Twitter, tagging #HOLLOWAIC. On the 18th, to see your photos and other fan photos from around the world, then hear and become 'Hollow.'"