HoRNet updates SongKey MK4 to v4.0.3

HoRNet Plugins has updated SongKey MK4, the chord, key and tempo detector, to version 4.0.3.

This bug fix update includes:

• Fixed macOS app not requesting permission to use audio input.
• Added audio passthrough to stand alone app in Mac and Windows.
• Slightly reduced CPU load.

The update is free for current owners of the plugin and can be downloaded from the user area of hornetplugins.com or through the HoRNet DoIn installer.