34 treble keys, 80 bass (Stradella style). Treble reeds are L-M-M (so you can select LM, LMM, MM, and M, with MM setting providing the pure musette sound, and LMM adding a note one octave lower to the musette sound.) Bass reeds are L-M (see left hand register switch in photos; toggles between M and LM) and the LM register has PLENTY of punch. In tune, in very good shape, nice and tight, and with a delightful musette. 16.5 pounds. Straps included. Located in Farmington.