Keyboards · Alesis
GarageBand plays the keys, but ignores most of the 12 knobs and 47 buttons on the Alesis VI49. KnobLink connects them: it recognises the VI49 the moment you plug it in.
GarageBand plays the VI49's keys and pads, but ignores most of its knobs and faders. KnobLink connects those too: knobs move the instrument's Smart Controls, faders set track volume, transport buttons work.
No. KnobLink recognises the Alesis VI49 by name when you plug it in and knows its factory settings. If you changed its settings, KnobLink asks you to move the changed controls once.
KnobLink is made for GarageBand. Logic Pro has its own controller assignments.