diff --git a/src/main.rs b/src/main.rs
index 7617bab..6ccd31e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -23,6 +23,7 @@ fn main() {
     let synthesizer = Synthesizer::new(&sound_font, &settings).unwrap();
 
     let mut syn = Syn::Real(synthesizer);
+    let mut syn = Syn::Text(std::collections::HashMap::new());
 
     // Play some notes (middle C, E, G). // 16 channels actually // 60=c 64=e 67=g //up to 128velocity though dont go below 50 tbh // 12 notes per octave
     syn.note_on(0, 64 + 12, 127);
@@ -49,28 +50,28 @@ fn main() {
 
 enum Syn {
     Real(Synthesizer),
-    Text,
+    Text(std::collections::HashMap<i32, (i32, i32)>),
 }
 
 impl Syn {
     fn note_on(&mut self, a: i32, b: i32, c: i32) {
         match self {
             Syn::Real(syn) => syn.note_on(a, b, c),
-            Syn::Text => eprintln!("note_on({:?}, {:?}, {:?})", a, b, c),
+            Syn::Text(m) => eprintln!("note_on({:?}, {:?}, {:?})", a, b, c),
         };
     }
 
     fn note_off(&mut self, a: i32, b: i32) {
         match self {
             Syn::Real(syn) => syn.note_off(a, b),
-            Syn::Text => eprintln!("note_off({:?}, {:?})", a, b),
+            Syn::Text(m) => eprintln!("note_off({:?}, {:?})", a, b),
         };
     }
 
     fn render(&mut self, a: &mut [f32], b: &mut [f32]) {
         match self {
             Syn::Real(syn) => syn.render(a, b),
-            Syn::Text => eprintln!("render(..., ...)"),
+            Syn::Text(m) => eprintln!("render({:?})", m),
         };
     }
 }