Triad Software

Two hollow red ovals. A solid blue triangle. Now, is there a third tile that completes the series? Think fast--the clock is running. Or should you forget about the red-oval tile and try the one with the orange rectangles? Tick tock tick tock.

Ear Training for musicians: Intervals, Triads, Chords, Scales, Melody, Rhythm. Accelerate your musical development, hone your skills, take your playing to the next level. Work at your own pace using your computer as an instructor. Free 30-day trial.

The Ultimate Scale, Chord and Arpeggio Reference for Guitarists. Guitar Power is an interactive learning system. Quickly and easily use scales, chords and arpeggios. Any style or level - learn the secrets of the pros and play like your guitar heroes.

The Ultimate Scale, Chord and Arpeggio Reference for Guitarists. Guitar Power is an interactive learning system. Quickly and easily use scales, chords and arpeggios. Any style or level - learn the secrets of the pros and play like your guitar heroes.