Two busking musicians got interrupted by a singing stranger on a train in Frankfurt, Germany.
After a concert, Heidi Joubert on the cajón and KIDDO KAT on the guitar were belting out Prince’s 1986 hit “Kiss.”
Halfway through the performance, a passenger joins in, singing a verse of the iconic song. Then, unexpectedly, the passenger breaks out in a flawless rap verse.
The singing passenger has since been identified as Maltese singer Ozzy Lino.
Uploaded to Facebook on April 15, the video has garnered over 40 million views and 500,000 shares—and climbing—in 72 hours.