Without any explanation, ASAP Rocky tweeted that he's doing "performance art" at Sotheby's on Sunday night at 7 p.m. EST, and the event is being live streamed on his YouTube channel.

Tweets from both Rocky and the official ASAP Mob Twitter account included the hashtag #TESTINGTHEWATERS, but no further details were shared before the stream began. You can watch it at the top of this page or on YouTube.

While his highly anticipated third studio album, Testing, still doesn't have a confirmed release date, this live stream is another indication that the project's rollout is in full swing and it should be arriving soon.

"I take proper precautions," Rocky told Peter Rosenberg on Open Late in April. "When testing this whole album, it's, like, about perfect timing. Everything has to be aligned correctly. One little thing, one little mishap, one little imperfection could throw off a whole cycle. I would prefer to put out music to change people's moods or uplift or get a feeling or a reaction as opposed to just making music to stay relevant for the sake of popularity."

For more on ASAP Rocky, make sure to check back tomorrow at 12:00 p.m. ET for his Complex cover story. See a preview below.