Calamist

• (n.) One who plays upon a reed or pipe.
Found on http://thinkexist.com/dictionary/meaning/calamist/

Calamist

Cal'a¬∑mist (-mĭst) noun [ Latin calamus a reed.] One who plays upon a reed or pipe. [ Obsolete] Blount.
Found on http://www.encyclo.co.uk/webster/C/6

calamist

piper; one who plays using a reed
Found on http://phrontistery.info/c.html
No exact match found