The video, posted to YouTube by James Hodgson with the title, “Young Kiwi girl playing the piano while sleepwalking,” depicts a snoring girl resting her head against the piano while playing a simple melody some online commentators have likened to Arvo Part’s Spiegel im Spiegel.

Hodgson described the video as showing “music played from the level of sleeping consciousness.”

“This is my cousins daughter, she sleepwalks every now and then,” he wrote. “But on this occasion played the Piano… she really is fast asleep. The next morning she could not remember doing this.”