I also have a separate hard drive for periodic backup for the local stuff, my music, etc.

You can check this guide on how to transfer music files from your computer to your iPhone using iTunes https://support.apple.com/en-sg/HT201593

It has replaced music on my car rides and I have listened through the work day too. 

or what if they want to rock out to music while you have a business meeting?

Lotsof different industries combined with a really good music and art scene does make us Austin-ish.  

Walking noise is rarely an issue with tenants from my experience - but loud music, television, screaming, arguments, dropping large objects, barking are the ones that tend to annoy tenants and landlords alike. 

My 2023 goal is to partner with someone(s)on a ~500-acre village in Tennessee (willing to consider other states if the land is right) by the water consisting of: A-frames, tiny homes, glamping tents, and treehouses complete with amenities I have come across on my travels: zorbing, zip ling, outdoor movie theater complete with stationary classic cars and space for outsiders to bring their vehicles in to park, above ground shipping container pools with see through plexiglass, lake blob, monthly mini burning mans, pool/sand volleyball, outdoor music venue, drone racecourse, 3d print stations, planetarium, and other ideas to get people to "stop the scroll" and provide the most unique experience imaginable.

Example:  Your daughters- music, softball, tae kwon do, young in daycare, etc etc. 

I charge $300 for a fully edited video, with music, in my brokerage, and $500 to clients outside my brokerage. 

So I know the area inside and out and I also have a lot of contacts in the local arts/music/literary/academic community.