The Inventor/Manufacturer of this Key-Cycle Cindy Hill-Rennie is a fulltime musician, involved in teaching music to children at schools and adults, composing and performing solo and with Terra Firma  a 5 piece semi-acoustic rock band. Learning music herself through the Associated Board of the Royal School of Music, Suzuki, New Zealand Modern School of Music, and various teachers including Jazz Pianist Bill Hoffmeister, and teaching a range of musical instruments, has culminated in the invention and Manufacture of the Key-Cycle to enable other musicians to understand music and use it as a tool for teaching others.

Cindy’s qualifications in Music are New Zealand Modern School of Music Teaching Diploma, Royal School of Music Grade 5 Theory, and as well holds a Legal Executive Qualification with the New Zealand Law Society, and a recent Business Diploma through the Bay of Plenty PolyTech.