Search for many types of audio files from across the Web including,
Popular and hard to find music
Podcasts
Interviews, speeches and newscasts
Stand-up comedy
Sound Effects
Yahoo! が Audio Search を開始。Podcasts の検索もできて、RSS 2.0 Feed を見つけた場合はそのリンクの表示もしてくれますね。素敵です。Yahoo! Web Services の方もすでに Audio Search 対応ずみ。
Audio Documentation for Yahoo! Search Web Services
Audio Searches
Yahoo Audio Search provides access to music data and audio files using structued and unstructured queries.