Spotify - Map shows when two people play same song at same time
CoinList - Build a diverse portfolio of pre-launch token investments
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
Crypto Buyer's Guide - Extensive cryptocurrency buying guide
SoundCloud - Enjoy music & follow favourite artists
CoinCap.io - Shows the prices of different cryptocurrencies from ShapeShift.