Composer4Everyone: Automatic Music Generation with Audio Motif

We introduct Composer4Everyone, a wechat-based application that automatically generates music for a piece of audio recording. A user with little composition experience would also be able to create his own work by a simple interaction of humming, singing or even speaking. The input audio is taken as a motif and developed into a piece of piano music of 20-30 seconds. A rearranging system is provided for users to change the piano music into a different style.