How do you modulate C to D on guitar?
When modulating up a whole step – for example, from “C” to “D”, a common “transition” chord would be the chord a half step between the two – in this case “C# (Db)”. So the modulation would be: C C# (Db) D.
Can you modulate key?
The smoothest way to modulate from one key to another is to use a pivot chord. A pivot chord is a chord that both keys share in common. For example C major and G major share four chords in common: C, Em, G, and Am. Any one of these chords can be used to transition smoothly from C major to G major.
What is modulating in guitar?
Modulation in a guitar rig will always show up as some kind of signal processor, usually in the form of rack-mounted effects or stompboxes. In signal processing, modulation can be broadly understood as altering or varying an existing sound wave.