Music

Take some time and sit in a comfortable position in your room.  Listen to a favorite song with your eyes closed.  Bring your focus to the vocals then to the guitar strings.  See if you can choose a single instrument and focus solely on that instrument and the sound it’s producing.  It’s okay if your mind wanders!  That’s totally fine.  When you notice it has, just gently bring it back and focus on the sounds you are hearing.