PUBLIC MARKS from garret with tag audio

I too was looking for a SoundSource alternative and found that the same functionality is already built into ML! For Mountain Lion, just hold down the Option key while pressing the Speaker icon in the menu bar!!

"XM and SIRIUS both provide online access to most of their stations, but tuning in with a browser is clunky at best. With Pulsar and an XM or SIRIUS online account, you can access all this great content directly from your desktop." Free trial - noise is overlaid on all playback longer than 20 minutes.

Songbird is an open-source customizable music player that's under active development. We're working on creating a non-proprietary, cross platform, extensible tool that will help enable new ways to playback, manage, and discover music.

Play is an application for playing and managing audio files. Play currently supports playback of FLAC, Ogg Vorbis, Musepack, WavPack, Monkey's Audio, AAC, Apple Lossless, MP3 and various other audio file formats. For lossless formats such as FLAC and WavPack, and for Ogg Vorbis and specially-tagged MP3 files, Play supports gapless playback allowing sample-accurate audio reproduction. Need to make changes to your audio files' metadata? No problem! Play has a powerful integrated metadata editor that allows multiple files to be edited at once, even if the files are in different formats. And if your files are missing metadata, Play can use MusicBrainz to help fill in the blanks.

"Find internet radio stations - discover new music - search and listen to 11,728 of the best free internet radio stations and audio blog playlists. Save your favorite stations and use them in your blog or homepage with our favorite stations widget."

Jaikoz is a powerful audiotagger that supports Mp3, Mp4, OggVorbis and Flac files. Jaikoz can manually edit filenames, folder/subfolder names, ID3v1,ID3v2,ID3v2.2,ID3v2.3 and ID3v2.4 tags and OggVorbis comments. It also automatically updates files by performing acoustic fingerprint matching and metadata lookups (using MusicBrainz and MusicIP database).