DroidShows - TV series browser and tracker
Spotify - Map shows when two people play same song at same time
tvcmd - tvcmd is a command line interface (CLI) to keep track of tv shows and episodes. It has the functionality of myepisodes.com followmy.tv or mytvshows.org but for the command line, allowing greater flexibility like automatic torrent urls.
SoundCloud - Enjoy music & follow favourite artists
TV Calendar - Track an unlimited amount of TV shows with PogDesign's TV Calendar.
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