When it comes to guitar ... eg Em for E minor). These major or minor chords contain three different notes: a root (eg the E note in E), a 3rd interval up from the root (eg the G# note in E ...

Talk of Major and Minor scales conjure up images of dry ... Like finger-picking on an acoustic guitar, instead of playing all the notes on the same beat, each triad is split into individual notes.

It has been a recurring feature of consumer audio gear since the first magic eye tube blinked into life, to have some kind of visualization of the sound being played. Most recently this has meant ...