Once upon a time, I was listening to my favorite artist on Spotify on my laptop while laying down. I got annoyed by always having to get up to skip to my "hearted" or favorite songs.
I then imagined, if only there was an option to play only my favorite songs of the artist.
So I decided to make a prototype on InVision.
And voila...
You can see here, it's only my favorite songs lined up to play on Spotify.