had to look this guy up and watched the video for "All Night Long". with audio only, this is pretty much just a sample-heavy jazz-pop cover that would be indistinguishable from just a regular multi-track recording.
i'm assuming what makes him special is his video approach where all the "samples" are shown as video clips of the musicians performing them. i'd probably describe the approach as "an actually talented version of pomplamoose"
not really my thing, but definitely interesting. thanks for the mini rabbithole