The radio feature and all “for you” playlists contains commercially promoted music and they don’t publish what percent or label what songs. I hadn’t seen a post about this so it might be common knowledge on here idk.
From Spotify “In some cases, commercial considerations may influence our recommendations. For example, Spotify offers a promotional tool that enables artists and record labels to highlight priority songs, increasing the likelihood of them being recommended in specific algorithmic playlists: Radio, Autoplay and certain Mixes. This can help artists be discovered by new listeners and grow their fan bases, including prior to a new release, as part of a cultural moment, or in celebration of a milestone. For streams of those priority songs generated in impacted playlists, Spotify charges a commission. This tool is not active in other”
qintrxx - Comp flex
Put me where you need a body.