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4. Livemode Scale
4.1. Overview
In this mode, the pad matrix
are forming an isomorphic keyboard. This
leverages the property of
transpositional invariance
, very useful for playing chords in
various keys:
Any given sequence and/or combination of musical intervals has the
same shape when transposed to another key.
- Wikipedia
By default, this isomorphic keyboard is chromatic, with a row-jump of 3 semitones :
for any given pad, the pad to its right plays 1 semitone up, and the pad above it
plays 3 semitones up.
When applying a scale, the keyboard will no longer add 1 or 3 semitones, but will
move up by 1 or 3
degrees
of the scale. For example, in chromatic mode, a pad up
would translate into a minor 3rd jump, whereas in a major key, it would give us a
fourth jump.
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