diff --git a/.gitignore b/.gitignore
index 4d29575..4ab6f50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,4 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+debug.log
\ No newline at end of file
diff --git a/src/App.js b/src/App.js
index c3a7a2e..c8285cd 100644
--- a/src/App.js
+++ b/src/App.js
@@ -6,7 +6,7 @@ import FileIOComponent from "./components/FileIOComponent";
 import MidiComponent from "./components/MidiComponent";
 //import EditorComponent from "./components/EditorComponent";
 
-import Parser from "packet";
+import { Parser } from "binary-parser";
 
 // converts SYSEX file to the dump format the system uses (and the implementation refers to)
 function parse(binary) {
@@ -34,6 +34,131 @@ function parse(binary) {
     const trimmedBinary = binary.slice(5, -1);
     // every eigth byte is padding, so we remove it
     const unpaddedBinary = trimmedBinary.filter((el, idx) => idx % 8);
+
+    const timbre = new Parser()
+        .uint8("midiChannel") // in 7 bits
+        .bit2("assignMode")
+        .bit1("eg2Reset")
+        .bit1("eg1Reset")
+        .bit1("triggerMode")
+        .bit2("keyPriority")
+        .uint8("unisonDetune")
+        .uint8("pitchTune")
+        .uint8("pitchBendRange")
+        .uint8("pitchTranspose")
+        .uint8("pitchVibratoInt")
+        .uint8("osc1Wave")
+        .uint8("osc1WaveCtrl1")
+        .uint8("osc1WaveCtrl2")
+        .uint8("osc1DWGSWave")
+        .seek(1)
+        .bit2("ignore1")
+        .bit2("osc2ModSelect")
+        .bit2("ignore2")
+        .bit2("osc2Wave")
+        .uint8("osc2Semitone")
+        .uint8("osc2Tune")
+        .bit1("ignore3")
+        .bit7("portamentoTime")
+        .uint8("osc1Level")
+        .uint8("osc2Level")
+        .uint8("noiseLevel")
+        .uint8("filterType")
+        .uint8("filterCutoff")
+        .uint8("filterResonance")
+        .uint8("filterEG1Intensity")
+        .uint8("filterVelocitySense")
+        .uint8("filterKeyboardTrack")
+        .uint8("ampLevel")
+        .uint8("ampPanpot")
+        .bit1("ignore4")
+        .bit1("ampSW")
+        .bit5("ignore5")
+        .bit1("ampDistortion")
+        .uint8("ampVelocitySense")
+        .uint8("ampKeyboardTrack")
+        .uint8("eg1Attack")
+        .uint8("eg1Decay")
+        .uint8("eg1Sustain")
+        .uint8("eg1Release")
+        .uint8("eg2Attack")
+        .uint8("eg2Decay")
+        .uint8("eg2Sustain")
+        .uint8("eg2Release")
+        .bit2("ignore6")
+        .bit2("lfo1KeySync")
+        .bit2("ignore7")
+        .bit2("lfo1Wave")
+        .uint8("lfo1Freq")
+        .bit1("lfo1TempoSync")
+        .bit2("ignore8")
+        .bit5("lfo1SyncNote")
+        .bit2("ignore9")
+        .bit2("lfo2KeySync")
+        .bit2("ignore10")
+        .bit2("lfo2Wave")
+        .uint8("lfo2Freq")
+        .bit1("lfo2TempoSync")
+        .bit2("ignore11")
+        .bit5("lfo2SyncNote")
+        .bit4("patch1Dest")
+        .bit4("patch1Src")
+        .uint8("patch1Intensity")
+        .bit4("patch2Dest")
+        .bit4("patch2Src")
+        .uint8("patch2Intensity")
+        .bit4("patch3Dest")
+        .bit4("patch3Src")
+        .uint8("patch3Intensity")
+        .bit4("patch4Dest")
+        .bit4("patch4Src")
+        .uint8("patch4Intensity");
+
+    const parser = new Parser()
+        .endianess("big")
+        .string("name", { encoding: "ASCII", length: 12 })
+        .seek(2)
+        .bit5("ignore12")
+        .bit3("arpTriggerLength")
+        .bit8("arpTriggerPattern")
+        .bit2("ignore13")
+        .bit2("voiceMode")
+        .bit4("ignore14")
+        .bit4("scaleKey")
+        .bit4("scaleType")
+        .seek(1)
+        .bit1("delayFxSync")
+        .bit3("ignore15")
+        .bit4("delayFXTimeBase")
+        .uint8("delayFXDelayTime")
+        .uint8("delayFXDepth")
+        .uint8("delayFXType")
+        .uint8("modFXLFOSpeed")
+        .uint8("modFXDepth")
+        .uint8("modFXType")
+        .uint8("eqHiFreq")
+        .uint8("eqHiGain")
+        .uint8("eqLowFreq")
+        .uint8("eqLowGain")
+        .uint8("arpTempo")
+        .uint8("arpSeqTempo")
+        .bit1("arpOnOff")
+        .bit1("arpLatchOnOff")
+        .bit2("arpTarget")
+        .bit1("ignore16")
+        .bit1("arpKeySync")
+        .bit4("arpRange")
+        .bit4("arpType")
+        .uint8("arpGateTime")
+        .uint8("arpResolution")
+        .uint8("arpSwing")
+        .uint8("kbdOctave")
+        .nest("timbre1", { type: timbre })
+        .seek(56)
+        .nest("timbre2", { type: timbre })
+        .seek(56);
+
+    console.log(parser.parse(unpaddedBinary));
 }
 
 function PatchEditor() {