AmazeVR Concerts is available for Meta Quest 2, 3 and Pro devices.
You can download the app for the Meta Quest here.
You can also find the app by searching for "AmazeVR Concerts" in the Meta Quest mobile app.
To find AmazeVR Concerts from your Meta Quest device, open the store app and type "AmazeVR Concerts" into the search. You must include the full title spelled exactly correct.