Spotify.me - Beautiful analytics on your Spotify listening habits 🎧
The Google Cemetery - A list of dead Google products and why they died
Magic Playlist - Get the playlist of your dreams based on a song
Product Haunt - Browse the Product Hunt graveyard 👻
Spotify - Map shows when two people play same song at same time
Failory - Failory is a community visited by startup founders every day to read articles about entrepreneurship, interviews with failed and successful founders, insightful postmortems and our monthly reports.