To get hold of the library database, I suspect you'd have to try and extract it from a backup. I doubt iMazing would be able to access it directly on the iPhone.
I am looking at other iDevice music players, but it has to have a CarPlay option which limits possibilities and it is a depressing fact that most of the developers of such apps have no idea about dealing with music data and how to present it in a meaningful and genuinely useful manner - even the non-free ones.
I am looking at other iDevice music players, but it has to have a CarPlay option which limits possibilities and it is a depressing fact that most of the developers of such apps have no idea about dealing with music data and how to present it in a meaningful and genuinely useful manner - even the non-free ones.