Is there a function to select part of the songs within my library so I can delete them? I found it really time-consuming when I want to delete a large part of songs in my library.
Thanks for taking the time to share your feedback. Bulk-deleting of music isn't currently possible, but thanks for letting us know it's something you'd like to see on Rdio. That said, you can reset your entire Collection at Settings > Advanced (http://www.rdio.com/settings/advanced/).
Stay tuned to @Rdio (http://twitter.com/rdio) and our blog (http://blog.rdio.com) for updates.
Kevin Ebaugh | http://rd.io/people/kev