For better or worse, technology has revolutionized the music industry. The days of going out to the record shop to pick up some fresh vinyl are long gone, replaced first by the cassette tape, then the CD, and now, digital music. The likes of Pandora, Spotify, iTunes, Slacker Personal Radio, and Rhapsody have turned the music business on its head. Now, mobile technology (you know, smartphones and tablets) may be again changing how we listen to music through its defining characteristic: apps.
