Grids is a topographic drum sequencer eurorack module from mutable instruments. This Grids is a port of the original eurorack module code into a Max for Live device. this github repo host the code for the C External that is the heart of the module included in the max for live device in the link below. more info and download : http://motscousus.com/stuff/2014-09_Grids_for_Max4Live/ to compile this code: - download the Max/Msp SDK at : http://cycling74.com/downloads/sdk/ - copy grids folder in max-sdk/sources/basics/ - create max-sdk/build, from there run `cmake -G Xcode ..` or `cmake -G "Visual Studio 16 2019" ` - then head to `build/source/basics/grids` and open the xcode or visual studio project - compile it - your external is `in max-sdk/externals`