WEBVTT 99:59:59.999 --> 99:59:59.999 ♪ (music) ♪ 99:59:59.999 --> 99:59:59.999 These days, you hear music all the time. 99:59:59.999 --> 99:59:59.999 It wakes us up, motivates our workouts, 99:59:59.999 --> 99:59:59.999 keeps us company on our commutes. 99:59:59.999 --> 99:59:59.999 It doesné matter what kind of music it is, 99:59:59.999 --> 99:59:59.999 music itself has the ability to affect our moods and our bodies 99:59:59.999 --> 99:59:59.999 in all sorts of ways. 99:59:59.999 --> 99:59:59.999 We nod our heads, we sway, dance. 99:59:59.999 --> 99:59:59.999 Music can give us chills, 99:59:59.999 --> 99:59:59.999 even make us cry. 99:59:59.999 --> 99:59:59.999 Music activates every area of the brain we have so far mapped. 99:59:59.999 --> 99:59:59.999 In fact, there's no area of the brain we know about 99:59:59.999 --> 99:59:59.999 that music doesn't touch in some way. 99:59:59.999 --> 99:59:59.999 But what's behind all that? 99:59:59.999 --> 99:59:59.999 What exactly does music do to us? 99:59:59.999 --> 99:59:59.999 To find out, I went to a whole series of tests 99:59:59.999 --> 99:59:59.999 designed to measure my responses to musiC. 99:59:59.999 --> 99:59:59.999 I met some kids whose brains may actually be changing, 99:59:59.999 --> 99:59:59.999 thanks to those hours of learning, practice, and performing. 99:59:59.999 --> 99:59:59.999 I spoke with a therapist who used music to help former congressman [ ] learn to speak again, 99:59:59.999 --> 99:59:59.999 and got a glimpse inside the brain of a two-time winning artist while he played, 99:59:59.999 --> 99:59:59.999 all to find out how music affects us. 99:59:59.999 --> 99:59:59.999 ♪ (music) ♪ 99:59:59.999 --> 99:59:59.999 So what's going on when we listen to music? 99:59:59.999 --> 99:59:59.999 We visited the USC Brain and Creativity Institute, 99:59:59.999 --> 99:59:59.999 where I had my head examined, literally, 99:59:59.999 --> 99:59:59.999 to try to figure it out.