The highlighted row and every keyboard shortcut were removed. The audition app is used with a mouse, and the shortcuts acted on the highlighted row. With the highlight gone, a stray key would have decided a sound nobody was looking at.
Buttons read Note, Reject, ★ Top pick, Approve, with the main action last. An approved row ends with ★ Top pick, because promoting is the one thing left to do there.
Following the studio's shared app conventions, the header shows a version number (this was v1.1.0), a debug toggle labels the page for troubleshooting, and a failed load says so on the page rather than in a message that vanishes.
Audio Manager