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Hello! I'm Christopher Sutton.


My name’s Christopher Sutton.

I run a company devoted to helping passionate amateur musicians unlock and enhance their inner musicality, in part through ear training.

I’m the creator of:

  •, described as “the best all-round source of ear training information on the web”.
  • Relative Pitch, a best-selling iOS app featured as “New and Noteworthy” by Apple and downloaded over 300,000 times.
  • SingTrue, a fun interactive singing tutor, designed to help people learn to sing confidently in tune.
  • Tone Deaf Test, a website and accompanying app which has shown over 600,000 people that they are not tone deaf.
  • Musical U, a new and innovative online musical training system now helping hundreds of musicians to achieve their goals each month.

What you’ve found here is my personal blog, where you’ll find me writing on various subjects, mostly centered around music.


About Me:


Ear Training:


Musical U Blog: