Entering artists against individual tracks

The Windows version of the product has all the features you want, and more. This is provided by track view,. This view was dropped from the Web version, and most certainly is not available in the Mobile version.
I have written in several places on this forum about Classical Music, including at Future-proofing my data.
I took a long time getting my database “perfect”, which was a LOT of effort, but ultimately it has little utility value.
My advice is: if it is a lot of effort, then don’t bother - go wth the flow.
To get artist info either include the picture of the inlay card, or put the details you need in the notes field.