It’s in a major key and has been used ‘in-universe’ just like this in Rebels, for what it’s worth.
I’ve never actually watched that particular SW spin-off or THE CLONE WARS series either (and never will), as their animation styles just happened to put me off bothering with them from the beginning - so that ended up making Maul’s re-appearance in SOLO quite frustrating for me overall…considering his torso was actually cut in two the last time I saw him in TPM, and not just his legs. Gah.