It is very similar to the “New releases” and “Recommended playlists” carousel where it takes into consideration the user’s preferred artists, their listening history, and the music they’ve saved to their library. By taking all of these elements into account, the platform is able to curate a personalized and tailored music experience for each individual user.
Image Source – u/cancerkol – Reddit
The latest enhancements made to YouTube Music represent a promising step forward for the music streaming platform. Though a minor feature, having the service recommend artists, albums, or playlists that I may have not discovered otherwise, is a worthy addition considering Google already knows my music tastes based on my YouTube watch history.