Apple wrapped up its 2025 Worldwide Developers Conference (WWDC) keynote in a whimsical and atypical way, particularly for Apple. The closing act showcased a man in see-through sunglasses, known as Liquid Glass, belting out actual App Store reviews while he played the piano. This distinctive performance can be seen on the archived WWDC YouTube stream at approximately the 1:32:00 point. It’s entertaining to listen to someone sing phrases like the “clap hands” emoji or “six out of five stars” with true musical flair.

The audience welcomed Apple’s more lighthearted style. The online community is still attempting to uncover the identity of the enigmatic performer, but it’s evident that this was the most sincere interpretation of App Store reviews in recent years and arguably the most enjoyable moment Apple has experienced on stage in quite some time.