Genuinely curious

Did Matt delete all his music from YouTube? Or was it never uploaded and only on Spotify?

I randomly thought about it and thought "I haven't seen Matt advertise his music in ages" and went to check on YouTube - it's all gone but two.

Never have I ever gone out of my way to listen to it (as it sounds like I do lol) just wanted to know what is happening/happened to his so called "music career"