diff --git a/debug.log b/debug.log
index 4aff8e9..210b239 100644
--- a/debug.log
+++ b/debug.log
@@ -2,3 +2,6 @@
 [0904/152354.511:ERROR:crash_report_database_win.cc(428)] unexpected header
 [0907/174603.131:ERROR:crash_report_database_win.cc(428)] unexpected header
 [0908/203339.473:ERROR:crash_report_database_win.cc(428)] unexpected header
+[0909/143134.669:ERROR:crash_report_database_win.cc(428)] unexpected header
+[0909/144239.412:ERROR:crash_report_database_win.cc(428)] unexpected header
+[0909/215336.442:ERROR:crash_report_database_win.cc(428)] unexpected header
diff --git a/src/App.js b/src/App.js
index 132b41d..c3a7a2e 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 "binary-parser";
+import Parser from "packet";
 
 // converts SYSEX file to the dump format the system uses (and the implementation refers to)
 function parse(binary) {
@@ -34,195 +34,6 @@ 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 paramStart = new Parser()
-        .uint8("midiChannel")
-        .bit2("assignMode")
-        .bit1("eg2Reset")
-        .bit1("eg1Reset")
-        .bit1("triggerMode")
-        .bit2("keyPriority")
-        .uint8("unisonDetune");
-
-    const pitch = new Parser()
-        .uint8("pitchTune")
-        .uint8("pitchBendRange")
-        .uint8("pitchTranspose")
-        .uint8("pitchVibratoInt");
-
-    const osc1 = new Parser()
-        .uint8("osc1Wave")
-        .uint8("osc1WaveCtrl1")
-        .uint8("osc1WaveCtrl2")
-        .uint8("osc1DWGSWave");
-
-    const osc2 = new Parser()
-        .bit2("ignore") // only timbres 1 and 2
-        .bit2("osc2ModSelect")
-        .bit2("ignore")
-        .bit2("osc2Wave")
-        .uint8("osc2Semitone")
-        .uint8("osc2Tune");
-
-    const mixer = new Parser()
-        .uint8("Level1")
-        .uint8("Level2")
-        .uint8("noiseLevel");
-
-    const filter = new Parser()
-        .uint8("filterType")
-        .uint8("filterCutoff")
-        .uint8("filterResonance")
-        .uint8("filterEG1Intensity")
-        .uint8("filterVelocitySense")
-        .uint8("filterKeyboardTrack");
-
-    const amp = new Parser()
-        .uint8("ampLevel")
-        .uint8("ampPanpot")
-        .bit1("ignore")
-        .bit1("ampSW")
-        .bit6("ignore")
-        .bit1("ampDistortion")
-        .uint8("ampVelocitySense")
-        .uint8("ampKeyboardTrack");
-
-    const env = new Parser()
-        .uint8("egAttack")
-        .uint8("egDecay")
-        .uint8("egSustain")
-        .uint8("egRelease");
-
-    const lfo = new Parser()
-        .bit2("ignore")
-        .bit2("lfoKeySync")
-        .bit2("ignore")
-        .bit2("lfoWave")
-        .uint8("lfoFreq")
-        .bit1("lfoTempoSync")
-        .bit2("ignore")
-        .bit5("lfoSyncNote");
-
-    const patchMods = new Parser()
-        .bit4("patch1Dest") // Patch Begin      // only timbres and and 2
-        .bit4("patch1Src")
-        .uint8("patch1Intensity") // Patch End
-        .bit4("patch2Dest")
-        .bit4("patch2Src")
-        .uint8("patch2Intensity")
-        .bit4("patch3Dest")
-        .bit4("patch3Src")
-        .uint8("patch3Intensity")
-        .bit4("patch4Dest")
-        .bit4("patch4Src")
-        .uint8("patch4Intensity")
-        .seek(56);
-
-    const timbre = new Parser()
-        .nest({ type: paramStart })
-        .nest({ type: pitch })
-        .nest({ type: osc1 })
-        .seek(1)
-        .nest({ type: osc2 })
-        .bit1("ignore")
-        .bit7("portamentoTime")
-        .nest({ type: mixer })
-        .nest({ type: filter })
-        .nest({ type: amp })
-        .nest("eg1", { type: env })
-        .nest("eg2", { type: env })
-        .nest("lfo1", { type: lfo })
-        .nest("lfo2", { type: lfo })
-        .nest({ type: patchMods });
-
-    const vocoder = new Parser()
-        .nest({ type: paramStart })
-        .nest({ type: pitch })
-        .nest({ type: osc1 })
-        .seek(1)
-        .bit7("ignore")
-        .bit1("hpfGate")
-        .seek(1)
-        .bit1("ignore")
-        .bit7("portamentoTime")
-        .nest({ type: mixer })
-        .uint8("hpfLevel")
-        .uint8("gateSense")
-        .uint8("threshold")
-        .uint8("filterShift")
-        .uint8("filterCutoff")
-        .uint8("filterResonance")
-        .uint8("filterModSource")
-        .uint8("filterIntensity")
-        .uint8("filterEFSense")
-        .uint8("ampLevel")
-        .uint8("ampDirectLevel")
-        .bit7("ignore")
-        .b1("ampDistortion")
-        .uint8("ampVelocitySense")
-        .uint8("ampKeyTrack")
-        .nest("eg1", { type: env })
-        .nest("eg2", { type: env })
-        .nest("lfo1", { type: lfo })
-        .nest("lfo2", { type: lfo })
-        .array("level", {
-            type: "uint8",
-            lengthInBytes: 16,
-        })
-        .array("pan", {
-            type: "uint8",
-            lengthInBytes: 16,
-        })
-        .array("efHoldLevel", {
-            type: "uint8",
-            lengthInBytes: 16,
-        });
-    //end stuff
-
-    const parser = new Parser()
-        .endianness("big")
-        .string("name", ["ASCII", 12])
-        .seek(3)
-        .bit5("ignore")
-        .bit3("arpTriggerLength")
-        .bit8("arpTriggerPattern")
-        .bit2("ignore")
-        .bit2("voiceMode")
-        .bit4("ignore")
-        .bit4("scaleKey")
-        .bit4("scaleType")
-        .seek(1)
-        .bit1("delayFxSync")
-        .bit3("ignore")
-        .bit4("delayFXTimeBase")
-        .uint8("delayFXDelayTime")
-        .uint8("delayFXDepth")
-        .uint8("delayFXType")
-        .uint8("modFXLFOSpeed")
-        .uint8("modFXDepth")
-        .uint8("modFXType")
-        .uint8("eqHiFreq")
-        .uint8("eqHiGain")
-        .uint8("eqLowFreq")
-        .uint8("eqLowGain")
-        .uint8be("arpTempo")
-        .uint8le("arpSeqTempo")
-        .bit1("arpOnOff")
-        .bit1("arpLatchOnOff")
-        .bit2("arpTarget")
-        .bit1("ignore")
-        .bit1("arpKeySync")
-        .bit4("arpRange")
-        .bit4("arpType")
-        .uint8("arpGateTime")
-        .uint8("arpResolution")
-        .uint8("arpSwing")
-        .uint8("kbdOctave")
-        .nest("timbre1", { type: timbre })
-        .nest("timbre2", { type: timbre })
-        .nest("vocoder", { type: vocoder });
-
-    parser.parse(trimmedBinary); // return a object with this
 }
 
 function PatchEditor() {
diff --git a/src/js/parser.js b/src/js/parser.js
new file mode 100644
index 0000000..b1090c0
--- /dev/null
+++ b/src/js/parser.js
@@ -0,0 +1 @@
+// function that skip bits in a byte OR can get the value of groupings of bits in a byte