Spotify - Map shows when two people play same song at same time
Pattern Monster - Pattern Monster is a pattern maker app to create vector patterns for your projects
SoundCloud - Enjoy music & follow favourite artists
Patterninja - Create patterns online
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
SVG Stripe Generator - SVG Stripe Generator is an easy-to-use tool that enables you to create unlimited stripes and then download them to the device.