Cardinote Brio on black guitar and dark background with focus on bridge area.


Turn your favorite acoustic guitar into a powerful learning and songwriting tool.


Not your ordinary guitar pickup

Cardinote Brio is a MIDI guitar pickup that listens to your playing and outputs notes – not audio. Designed exclusively for steel-string acoustic guitars, discover new ways to supercharge your playing.


Get instant feedback on your playing with the Cardinote app


Write songs automatically without knowing music theory


Works with notation software, DAWs and 100+ music apps via USB-C or BLE MIDI

A right hand holds up Cardinote Brio in front of a white background.
Cardinote Insider postmark logo with weathered aesthetic.

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