What vocal register(s) does JLB use?

[Zyzzyva17]

For all the vocal enthusiasts here:

How would you classify JLB's use of vocal registers? In other words, what notes is he hitting in full chest voice or full head voice or a mix? Feel free to give examples.

Also, if your answer is different before and after the accident, specify as such.

[Martinman300]

I think that these days it's all chest up to about F#/G4, where he blends in more mix and uses a lower larynx position then he used to. I think this is why his vowels aren't as clear these days, and the high notes not as bright, but it allows him to sing more consistently than before.

[The Presence of Frenemies]

The tricky thing about picking apart James' registers is those gritty high screams he does. They don't sound like most singers' high notes. Not sure if it's a register thing or a tonality thing.

I think he's mostly chest up to around C5--hence why he's straining in the B4/C5 range live so often. Tends to mix around C#5/D5, and he's mostly in head by E5 or so.