Rdio has inked agreements with indie music aggregators CD Baby and TuneCore, expanding the subscription service's catalogue to over 18 million songs.
"We are excited to partner with TuneCore and CD Baby, two of the best distribution tools out there for independent artists," said Drew Larner, CEO of Rdio.
"Independent music is a vital part of Rdio's catalogue. We're glad to support hundreds of thousands of self-released artists by connecting their work to new music fans in Australia and New Zealand and from all over the world."
Rdio provides free music via Facebook. Paid subscriptions offer unlimited web streaming for $8.90 per month, or $12.90 per month for unlimited use on a computer, smartphone and Sonos or Roku players.