Kendrick is performing at Glastonbury Festival tonight, 9.30 PM local British time

if you get this channel where you live, you can watch the show on BBC2

otherwise you may want to try and find a livestream online

chances are bits and pieces of the concert will turn up on YT tomorrow too (not sure)

I see he's scheduled for a two and a half hour performance, which seems very long

on the other hand, Paul McCartney played for 2 hours and 40 minutes last night and it was pretty amazing

if you're not familiar with Glastonbury, the atmosphere is amazing

EDIT : here's the official website, which has some live streams (sound only), IDK if Kendrick will be on there. I just gave 2 other performances a go quickly and I see there's no geoblocking in place so you should be able to listen in from anywhere

https://www.bbc.co.uk/programmes/b007r6vx

^^ that page links to BBC iPlayer (free streaming platform) too, in the top menu, which has full video footage of performances (like Megan Thee Stallion), but iPlayer has geoblocking for a lot of its own content (don't know about Glastonbury) and you'll need to make a (free) account too