A simple implementation of the MDA ePiano synthesizer for teensy devices, using Paul Stoffregen's Audio library and Holger Wirtz' Synth MDA EPiano library at https://codeberg.org/dcoredump/Synth_MDA_EPiano.
Uses gnu make and ubuntu's normal arm-none-eabi compiler chain for arm processors, along with the teensy-duino library source from an Ardiuno teensy core installation.