On Friday, billionaire Elon Musk suddenly released an EDM song to his fans.

However, he had previously revealed that he had already written the song and was planning to release it, but most people thought he was joking.

After a few moments, he released the song, including a little song "true doubt your vibe / because it's true / no doubt your vibe / because your own."

To find out his EDM, please listen to: Click on this link

Elon Musk also took a photo of him while tweeting on Twitter and garnered attention from his fans as well as Tesla and SpaceX.

The song was posted after Tesla's stock rose as much as 12% in one hour to his $ 2 billion profit.