Have you thought of using sites like Audio Jungle to monetize?

You could make posts on your site, and then add links to get your audio tracks on Audio Jungle, or others.

You would build up a website if not have one already and update it with content, for organic outreach. Onward sharing your posts onto social media platforms.

You may built an ecommerce shop on your website, you would need WooCommerce plugin which comes fully integrated with PayPal and Stripe payment gateways.

You can utilize other platforms, one of which is easy digital downloads.

I take it it is your music that you wish to monetize.

However with your blog you can also promote other merchants as well.

In the first instance, you are needing to address an aspect of your music or production to a qualifying target audience.

Hope this helps.