Repeater populated with JSON Array from Content Manager

I want to build a table like repeater with data that is stored as JSON in Content Manager (Array field type).

My JSON contains a track list with the following data for each list item:

Artist name
Album name
Track name
Track duration
Release Year

How do I connect the text fields in my repeater to values of an JSON Array?
How do I tell my repeater how many rows it has to render?

Any ideas/solutions?

it’s not an editorX question but a Velo code question.
You should ask it here:

Basically you should assign the data to the repeater using and bind the data to the repeater element using repeater.onItemReady .