diff --git a/src/main_blink.cc b/src/main_blink.cc
deleted file mode 100644
index ae45583..0000000
--- a/src/main_blink.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "daisy_seed.h"
-
-using namespace daisy;
-
-static DaisySeed hw{};
-
-int main()
-{
-    hw.Init();
-    while (true) {
-        hw.SetLed(true);
-        hw.DelayMs(100);
-        hw.SetLed(false);
-        hw.DelayMs(500);
-    }
-}
diff --git a/src/main_testtone.cc b/src/main_testtone.cc
deleted file mode 100644
index ee399ed..0000000
--- a/src/main_testtone.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "daisy_seed.h"
-#include "daisysp.h"
-
-// Use the daisy namespace to prevent having to type
-// daisy:: before all libdaisy functions
-using namespace daisy;
-using namespace daisysp;
-
-// Declare a DaisySeed object called hardware
-DaisySeed hardware;
-Oscillator osc;
-
-void AudioCallback(
-    AudioHandle::InterleavingInputBuffer in,
-    AudioHandle::InterleavingOutputBuffer out,
-    size_t size)
-{
-    float osc_out;
-
-    //Convert floating point knob to midi (0-127)
-    //Then convert midi to freq. in Hz
-    osc.SetFreq(1000);
-
-    //Fill the block with samples
-    for (size_t i = 0; i < size; i += 2) {
-        osc.SetAmp(1.0);
-        osc_out = osc.Process();
-        osc_out *= 0.1;
-        out[i] = osc_out;
-        out[i + 1] = osc_out;
-    }
-}
-
-
-int main(void)
-{
-    hardware.Configure();
-    hardware.Init();
-    hardware.SetAudioBlockSize(4);
-
-    float samplerate = hardware.AudioSampleRate();
-
-    osc.Init(samplerate);
-    osc.SetWaveform(osc.WAVE_SIN);
-    osc.SetAmp(1.f);
-    osc.SetFreq(1000);
-
-    hardware.StartAudio(AudioCallback);
-
-    for (;;) {}
-}