How do you keep yourself entertained while delivering?

I have a usb drive with over 700 songs that I use to keep myself entertained while delivering. At my previous DSP some of the vans didn’t even have a usb slot so I had to go old school and get an aux cord. I also put siriusxm in one of the vans one time lol. What do you listen to whether it’s a podcast, regular radio, Bluetooth etc.