The "Live Music Archive" on the Internet Archive is an incredible resource! There are hundreds of thousands of live concerts freely available to stream or download.

I have several of my bands' concerts on there:

• Stellakinesis: my funky rockin jam & prog rock band, with some of my original compositions: https://archive.org/details/Stellakinesis
• Hot Club of Hawthorne (gypsy jazz): https://archive.org/details/HotClubOfHawthorne
• Jenny Sizzler: a "comedy rock" & jam band I played with for 12 years on keys and guitar: https://archive.org/details/JennySizzler

or search my name and they all come up (plus Umphrey McGee for some reason):

https://archive.org/details/etree?tab=collection%3Futm_source%3Djoin1440&utm_medium=email&utm_placement=newsletter&query=jeffree+white

I need to add more from my archive (100s of concerts I've played). It's a bit of a time-consuming process to submit them, though.