This feedback came from a French Horn player in Roseburg, Oregon about Catherine Schmidt-Jones' module "Transposing Instruments" (http://cnx.org/content/m10672/latest/). This is the kind of thing that really excites authors (and Connexions).
"Excellent article! I happen to play a transposing instrument – French horn -- and also fiddle around with a non-transposing, non-C instrument – an alto recorder. On the trail to becoming a horn player, I also played baritone and trumpet. I started on the horn back in the dark ages of Jr. high (late 70s), and while I did, indeed, learn to transpose on sight in high school and college, I did it by rote and only very vaguely understood the concept of transposition. After a decade of not playing, I’ve joined a chamber orchestra and find that I need to re-learn many things. Your article, bar none, is absolutely the best, clearest, and most succinct explanation I have ever read. Thank you so much!"
Amy Coughlin from Roseburg, Oregon