Hello John

What do you mean by filter? Is it a playlist?

There is thousands of free music players - it is more for what it should be needed.

X5 also has audio players :

https://market.websitex5.com/en/objects/live-preview/72e64c6e-2981-43cf-91fb-36d52498136

And the "normal" audio player :

https://market.websitex5.com/en/objects/live-preview/fdd12a11-ad32-4124-b114-5981b955e7

If you use Google Drive you could use Googles MP3 player.

You upload your mp3-files to Google drive and the Google delivers the html code you just have to paste into a html-object in your X5.

https://www.labnol.org/internet/google-drive-mp3-embed/2232/

Thanks

You could use the blog for that.

Each post in the blog should represent a piece of music.

In each blog-post you embed a player linked to a mp3-file. You add some description for the music.

The blog posts can be filtered on categories and different tags.

It ( the embedding ) could also be used for the web-shop. But in the shop there is no filtering.

I guess you are looking for an e-commerce solution where you can :

Use different filters for the products

Set sorting options ( price, date - asc/dec ).

Have products where you can add a mp3 player linked to a mp3 file.

The files should be protected for downloads.

The items should be sold as digital products, where a download link is automatically sent as soon as payment is made.

If the e-commerce part is not needed then the blog could be an option.