I'm studying at a music/visual arts school and am often asked to to videos or performances and pictures. I'm wondering what is the best equipment out there for this and if it's iPhone, how to use it and all it's features.

Hello Help4stacey,

Thank you for using Apple Support Communities. Based on your post, you'd like to learn more about using your iPhone as a camera for recording, classes and also about Logic Pro.

Logic Pro is a Mac Pro app, learn more about it here: Logic Pro - Technical Specifications - Apple

See the official Logic Pro Support Page to learn how to use it with a supported Mac.

With that said, you can record videos on your iPhone 12. You could record a performance, live music shows, and classes: Record videos with your iPhone camera

You could also edit videos you create on the iPhone in GarageBand: Get started with GarageBand for iPhone

Hoping this helps out, take care.