jamhub - Remote music collaboration
Playlist Hunt - Playlist Hunt is one of the best applications for Apple users to get the best music through it.
Jukebox - Collaborative music player
Musicon - An interactive music-making machine for children
Kobo Audiobooks - Experience the joy of being told a story
Melosity - Melosity offers an online music studio that enables musicians to collaborate on a single or multiple tracks from anywhere in the world.