Have you ever felt that your class took longer and longer each day to get settled and ready to play their band instruments? Perhaps you wanted a more predictable routine for the beginning of class to create more structure?I use this 2-minute countdown mp3 track that automatically starts playing with an alarm app from my computer as soon as the class bell rings each class period.The voice says "2 minutes, until you need to be ready with your band instruments".The voice says the time left each 15