You're too old to do this.
No record company is interested in you.
Well, here's the thing. Music imposes itself on me and I have to get it out somehow. No record company wants an old guy so the only alternative is to start my own. I can put my songs out there on Spotify and iTunes but YOU have to choose to listen to them. I have no staff of social media trolls to ramp up your interest in me as a musical artist.
That part is up to you.