One of Spotify's greatest / underused features is the Discover Weeklyplaylist in Made For You.
If anyone know what music you like it's Spotify, (assuming you use Spotify) and I would implore you stop whatever you're doing and check this playlist out if you don't already use it. It's a playlist of around 30 songs, updated every monday, stocked with songs that you have never heard, based on what music you listen to regularly on Spotify. I've been a fan of this feature ever since I knew it existed, and the majority of my favorited songs come from this playlist. If you like a song in the playlist you hit the "heart" and it goes into your Favorite Songs, if you dislike a song you hit the "-" button and you can specify whether you dislike the song or the entire band, further improving Spotify's song choice for their picks next monday.
Here's some of my favorite songs (in no particular order)that Spotifyhas shown me in the past few months.