I'm trying to play sounds when displaying a list, but cant seem to do it, any suggestions?

I’m trying to make a song maker app, like those old ocarina games, where you tap buttons and a sound plays, I then want to save the sounds in the order they were played (this is done in a list), and I think I have these steps done, however I cant figure out how to make the songs play when the list item (the song) is interacted with in the list viewer. The list viewer is displaying a list of lists( list of the songs since the songs are also lists of notes pressed), or should be, but that isn’t working either. I haven’t been able to effectively trouble shoot this issue, any suggestions on how to get my app working?

Are you using sound effects? If you are using an Apple phone? If yes, then [In Progress] Sound playback not working

Are you making a piano?

You’ll need to post screenshots of the blocks you’re using. It’s a lot of work for someone to re-create what you described in order to help you but if you show what you’ve tried, someone may spot a quick fix or have a suggestion for something else to try.