For the sole fact that Ewan McGregor can sing, I just know that Obi-Wan Kenobi can, and not just a little, bur infuriatingly because it appears effortlessly perfect.
The 212th discovers this completely by accident when they are trapped in some ancient temple ruins and come across the most ridiculous puzzle imaginable: a sealed door that only opens if someone sings every note perfectly.
Naturally, the troopers try first. It goes about as well as you would expect. They are all standing around, arguing over pitch and rhythm, when Obi-Wan takes one brief look at the inscription, tilts his head, and without a hint of hesitation sings.
And it is… stunning. Enough to bring tears to their eyes. The door slides open with a deep, ancient groan.
Obi-Wan, completely unfazed, folds his hands into his sleeves and says, “Ah, here we are. Gentlemen.”
Meanwhile, every single member of the 212th is frozen in place, jaws somewhere on the floor.
Commander Cody, under his helmet, may or may not be having a nosebleed.
After that, the 212th start inventing reasons for their general to sing. Obi-Wan is deeply suspicious but occasionally indulges them.
Eventually, word spreads and the 501st gets involved. Then suddenly in the midst of a war Anakin, Ahsoka, Rex and Cody are trying to come up with increasingly absurd scenarios that “require” Obi-Wan to sing.
