
Pandora is another unique music interface that disc jockeys for online visitors based on a formula called the 'Music Genome Project'. Based on a number of criteria including melody, harmony, arrangement and lyrics, stations are created by typing in an artist after which the system shuffles through a series of songs from different artists most corresponding with the style and sound of your initial launching point. Paging through the songs too quickly will give you an error as Pandora has secured the rights for only a limited amount of listens designated per hour for each user. In the battle between the effort to use free file sharing and record companies selling music for outrageous prices, interesting compromises have come. Pandora is one of those innovative and groundbreaking compromises. People listen for free, and find music they like, which they then can purchase, with just a few clicks.
