During his headlining performance at 808 Festival in Bangkok, Thailand, Skrillex played an unreleased collaboration with Softest Hard. Posted to his Instagram Story, the short clip shows both artists onstage while a segment of the build-up and breakdown for the track is played.
Users on the subreddit dedicated to Skrillex (real name Sonny Moore) have identified the track in previous sets and dubbed it "Bird ID." While their suspicions ended up being correct in the end, until yesterday there was no official confirmation on the collaboration.
Another user in the Reddit thread also captured a screenshot of the repost from Softest Hard, confirming that the track is indeed a collaboration between the two artists.
At the time of writing, neither Skrillex nor Softest Hard has revealed a title or release date for their upcoming collaboration.