I have been thinking about the question Micheal posed about how to use audio to support learning. With the hectic pace of learners lives in the classroom along with increased proliferation of anxiety and non engaged classroom learners in the digital age, it would be beneficial to integrate simple mindfulness exercises to calm students at the beginning of class. Providing students with a moment to arrive in the classroom through a few short minutes of observing breath or their mind in silence can help to ground students in the space and facilitate learning.  Here are some resources to help develop a classroom mindfulness practice.

http://www.mindfulteachers.org/p/mindfulness-resources.html

https://www.etprofessional.com/10-mindfulness-activities-for-the-classroom

http://www.meditationinschools.org/resources/

I have also noticed relaxing music being played in the Impact room at Belmont where I am doing my practicum, this classroom has learners with learning exceptionalities and  different disabilities. The music seems to help the students feel relaxed and ready to learn. Creating focus through proper ambient music curation could also be of huge benefit to students. Here are some suggestions for calm grounding music.

https://rhucle.bandcamp.com/

https://mforsleep.bandcamp.com/music

https://mnemonic45.bandcamp.com/music

https://shop.poemme-ambient.com/

https://lucettebourdin.bandcamp.com/