【實用娛樂app】Birdhoven|最夯免費app-綠色工廠好玩App

Bird songs can often sound less like music, and more like small jumbles of high pitched tweets. Slow down recordings of bird calls however, and a beautiful symphony of sounds is revealed.

Birdhoven allows you record bird calls from your neighborhood and slow them down to make them sound like something from Ludwig Van Beethoven's own creations.