Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
Spotify - Map shows when two people play same song at same time
Mediamodifier - Create beautiful designs and product mockups in seconds.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
mockDrop - Is a webapp for creating free device mockups including your screenshots.
SoundCloud - Enjoy music & follow favourite artists