People Listen with their Eyes
Many years ago, Rod Piazza was speaking on the art of performance at a Harmonica Masterclass Workshop and stated, "People listen with their eyes," in respect to the importance of the visual element of your show. In last Friday's "Science Friday" podcast in "Judging Music with Visual Cues" I heard that science has confirmed Rod's assertion. Check this out if you get a chance, it's very interesting.
Science Friday: Judging Music with Visual Cues (8/23/2013)
http://www.sciencefriday.com/segment/08/23/2013/judging-music-with-visua...