diff --git a/main.cpp b/main.cpp
index 7b0cedf..671e923 100644
--- a/main.cpp
+++ b/main.cpp
@@ -26,7 +26,7 @@ int main(int argc, char *argv[])
 
     zx_ula::sound_init();
 
-    zx_tape::load("abusimbel.tap");
+    zx_tape::load("manic.tap");
 
     bool should_exit = false;
     SDL_Event e;
@@ -86,13 +86,13 @@ int main(int argc, char *argv[])
                 z80debug::stop();
                 zxscreen::redraw();
             } else {
-                if (z80::getPC()==0x05C8) zx_tape::go_berserk();
+                //if (z80::getPC()==0x05C8) zx_tape::go_berserk();
                 uint8_t dt = z80::step();
                 zx_tape::update(dt);
-                if (!zx_tape::berserk()) {
+                //if (!zx_tape::berserk()) {
                     zx_ula::sound_update(dt);
-                    zxscreen::refresh(dt);
-                }
+                //}
+                zxscreen::refresh(dt);
             }
         }
     }
diff --git a/manic.tap b/manic.tap
new file mode 100644
index 0000000..bc34199
Binary files /dev/null and b/manic.tap differ