I agree, a Fran G70 updated video would be cool. I'm not sure if he's even around, as so far, he hasn't even "attended" his Happy Birthday Post.
And I agree on the above videos, Charles is definitely "faking" using a midi. To the average viewer, they wouldn't notice, but it's obvious to arranger players, he's just not good at the 'cover up' That being said

they are nice videos, and Charles has a good voice, without any help from a vocalizer.
Similar, smooth, relaxing tenor voice, similar to Scott Yee.