Singer Anna-Maria Hefele has an amazing gift: she can sing two notes at the same time. Don’t believe us? Watch the video above.
You thought that it was impossible, right? Well, turns out it’s a skill that can only be acquired through years of practice. The technique is called polyphonic overtone singing, and while it might hurt your ears at first, the whole thing is pretty mesmerizing.
Skip to the three minute mark of the video to hear the enchanting melody.