What is the Orange Peel application, how does it work?

According to the introduction of Etix Android Developers, Orange Peel is a Entertainment app on the Android platform. There is currently a 2.2.0 version released on Nov 03, 2019, you can see the details below.

The Orange Peel, the Southeast's premiere music venue located in Asheville, NC, brings legendary acts from a multitude of genres to its famous stage each year. Download the app to get special notifications about shows before anyone else, news about presales, big announcements, and low ticket inventory alerts. You can also add shows to your Android calendar, and connect with friends on social media about your concert plans!