If you think you can't record a music video because you don't have a professional camera, thanks to technologie now you can make a good music video with gest your phone, to do this you need to download “filmic pro” or “moment” app, and to have better stabilization you'll need a gimbal this is all you need to do a music video without a professional cine camera.
If you want to color grade the video after recording raw with your phone you can use the software your more familiar with, if you use an iPhone your work flow will be fare faster thanks to airdrop after filming the first part of your clip you can airdrop it and keep recording wail your partner is color grading.
Using lens is something else you can do there are a lot of phone lenses out there like moment lends these can make your video be more professional even do your recording with a phone.