Does anyone know of a web site that helps used bassoon shoppers distinguish between instruments...for example, "The Brand X bassoons made before 1956 are good", or "Whatever you do, don`t buy a Brand Q", etc.? In lieu of that, what`s the word on Adler Sonoras? Are any of `em any good...ok models, years, and so forth. Thanks for your input!

i don`t know...

i really, REALLY wish there is, but after months of looking for one i havent seen 1, this something i would like ot see...