I think it's a great idea to play music for children in class. Music has a lot of benefits like helping with concentration and making the classroom a more enjoyable place. It can also help children be more creative and remember things better. Plus, it's a fun way to learn about different cultures through their music.

I'm not sure if playing music in class is always a good idea. It can be distracting for some students, especially if they need a quiet environment to concentrate. Also, not all music is suitable for learning; some types can actually disrupt the learning process. It might also be hard for teachers to manage and control the use of music in the classroom.

Whether playing music in class is a good idea really depends on the situation. It might help during creative activities but could be distracting during tests or complex problem-solving tasks. Teachers need to think about what each student needs and choose the type of music carefully. Maybe mixing in some quiet time could help too.