Adding songs to a playlist

[JEremylang490]

Plan

Free

Country

Device

Samsung galaxy s7 edge

Operating System

(iOS 10, Android Oreo, Windows 10,etc.)

My Question or Issue

I used to able to add music on my android device from the top of my playlist near the shuffle play button. It would give out many tracks similar to what you already had and would be very easy to make new playlists this way. When you clicked on a track it would give a short preview on the main part of the track. This made it really nice too make playlists and quick too. But I can't seem to find this feature anymore. Can anyone help?