Powerbeat modern version of an ancient traditional instrument. Tunable synthetic wood looking pipes of graduating length and pitch, joined together in a curved plastic frame. Played with the mouth left (high) to right (low). Pitch can be varied by moving the fitted corks in each pipe up or down. 

Models:

• FP10: Tunable diatonic in ‘C’. 10 notes - high to low
  E-D-C-B-A-G-F-E-D-C
• FP12: Tunable diatonic in ‘A’. 12 notes - high to low
  E-D-C-B-A-G-F-E-D-C-B-A
• FP15: Tunable diatonic in ‘G’. 15 notes - high to low
  G-F#-E-D-C-B-A-G-F#-E-D-C-B-A-G
• FP18: Tunable diatonic in ‘F’. 18 notes – high to low
  Bb-A-G-F-E-D-C-Bb-A-G-F-E-D-C-Bb-A-G-F