Musicdog is described as 'is revolutionary way of listening to music with, it is crossplaform and lately even support for Iphone/Ipod touch' and is an app in the Audio & Music category. There are more than 50 alternatives to Musicdog for a variety of platforms, including Online / Web-based, iPhone, Android, Windows and iPad. The best alternative is Spotify, which is free. Other great apps like Musicdog are Last.fm (Freemium), SoundCloud (Freemium), Deezer (Freemium) and Bandcamp (Freemium).
Last.fm is a music community website that offers personalized internet radio, using a recommendation system called "Audioscrobbler" to build a detailed profile of users based on their music tastes and interests.
Deezer is an Internet-based music streaming service. It allows users to listen to music content from record labels including EMI, Sony, Universal Music Group, and Warner Music Group on various devices online or offline.
Pandora Radio is a free (ad-supported) internet radio founded in 2000. Using the Music Genome Project, over 400 attributes of songs are analyzed in order to personalize radio stations from music you like.
With TuneIn Radio Mobile, your mobile device becomes the radio. Take your stations and programs with you wherever you go. Listen to Pearl Jam on KROQ while working out; listen to This American Life on NPR while on a road trip.