Blip is a quick way to tell your friends what song you're into right this minute. You also find out what your favorite people are listening to in real-time — no need to refresh the page.
「Blip」的副標是「what are you listening to？」，很明顯的想要做成音樂版的Twitter，讓用戶把自己正在聽的歌記錄下來，並留下短文註記。你可以像在Twitter上面一樣跟隨其它的Blip用戶，然後彼此互享自己的音樂記錄。最棒的是Blip可以直接在網站上播放你所註記的歌曲，就像一個線上音樂電台一樣。