Evanston Now It truly is a garage band. Or orchestra. A one-man-band at that. 20-year old Scott Sanders, a sophomore in Northwestern University’s Bienen School of Music, practices his French horn several times a week on the fifth floor of the Segal Visitors Center parking garage. The powerful sound reverberates throughout the garage, and also wafts across campus, which is how I came upon the young man who brings Mozart instead of Mazdas to the parking deck. My wife Jennifer and I were enjoying a late Tuesday afternoon walk through the NU campus, when we heard the sound of music. Not the movie. Just the sound.