Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
Spotify - Map shows when two people play same song at same time
Video DownloadHelper - Browser extension to download videos from the Web
SoundCloud - Enjoy music & follow favourite artists
4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
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