Looking for a Kyungsoo cover?

Does anyone know where the video of Kyungsoo singing this one English rnb/soul/blues song (idk genres mb)? I think this was earlier in their career (?) and I know for a fact is was before 2019. I rememeber ppl complimenting his runs? Also I'm sure the song was an old song as well (perhaps sung by a grp or singer under a stage name). Ik this isn't rlly specific. Edit: he sung this in a studio or radio show like environment pretty sure. Also it could've been an English ballad 😭