Although he was born on December 7, 1988, Benjamin Clementine sounds like he’s lived for a thousand years. Wow.
Here is his chart. Sadly no birth time. But I think you can hear that Sagittarian freedom and wildness in the way he unleashes his voice. And the generation with Neptune in Capricorn is really able to plumb musical soul-depths. His lyric writing also bursts out of bounds. I suppose “genius” is quite a Sagittarian word. Clementine is certainly someone who breaks mental boundaries — another Sagittarian speciality
It’s been noted by astrologer John Etherington that around 15° Sagittarius-Gemini crops up a lot in rock ‘n’ roll charts. I don’t think you could ever call Clementine a rocker, but, he shares a certain animal power with, say, Frank Zappa who has this degree rising.
In fact he reminds me most of Edith Piaf and Nina Simone, who I see have Lilith at 16° and 17° Gemini respectively.