Michael Robertson, who challenged the music industry as the founder of MP3.com, unveiled yesterday a new online digital music storage service that enables users to play their songs on any computer or digital music player.

Oboe is similar in concept to MP3.com's online music locker: Users duplicate and store personal music files on a Web site.
The service, called Oboe, essentially offers music lovers a way to save a backup copy of their personal music library for $39.95 a year.