The training tools above are courtesy of Ricci Adams of MusicTheory.net.
Ricci Adams first envisioned Musictheory.net during his senior year of high school. Soon afterwards, he created his first lesson: The Staff, Clefs, and Ledger Lines. The Interval Ear Trainer was developed a few weeks later and the site officially launched on January 1, 2000. Since that date, he has authored over thirty new lessons and several new trainers.
In May of 2004, Adams graduated magna cum laude from Millikin University with a Bachelor of Science degree in Computer Science. He currently lives and works in Cupertino, CA as a Software Engineer. In his spare time, he works on new additions to his website as well as other projects.
You can play the first three levels of all games, record your scores and track your progress simply with a free account.