Also I totally just finally read through the article properly, and I agree with you for some part in that, to date, his collabs with other males sound better, but I think it's just because the females he's sung with so far have really "stand out"-ish voices, that don't particularly go with his mellow voice that stays in the background? Wataame probably would sound good with him if they didn't do Matryoshka and a ballad instead hahaha.