In the videos of his channel, Kohe plays the second solo in the first video and the first solo in the second one. I don't know the names of the other guitarists in the first video. The guitarist joining in the second video must be Giovanni Weiss. The young guitarist on the right side of the table is an interesting player too!
I sang with Wolkly Rosenberg's band 18 years ago. Kohe and Manusch Weiss (very young men at that time) played lead, Wolkly (not the virtuoso at all, but a real rhythm machine) rhythm guitar. I forgot the name of the bass player, I only remember he was not of sinto origin.