1月12日的Choir - The Choir Practice App应用程序分析

The Choir App syncs choir resources to your phone or tablet and provides an interface with a combined pdf reader and mp3 player. Please note that in order to use this app, you will need to be a member of one of the supported choirs, such as London City Voices or Nunhead Community Choir. If you do not have credentials for your choir's resources, please enquire with your choir.