diff --git a/examples/obs/__main__.py b/examples/obs/__main__.py
index 83e4c55..d74db44 100644
--- a/examples/obs/__main__.py
+++ b/examples/obs/__main__.py
@@ -11,23 +11,37 @@ from obswebsocket import events, obsws
 
 def on_start():
     vm.strip[0].mute = True
+    vm.strip[1].B1 = True
+    vm.strip[2].B2 = True
 
 
 def on_brb():
     vm.strip[7].fadeto(0, 500)
+    vm.bus[0].mute = True
 
 
 def on_end():
-    vm.strip[0].mute = True
+    vm.apply(
+        {
+            "strip-0": {"mute": True},
+            "strip-1": {"mute": True, "B1": False},
+            "strip-2": {"mute": True, "B1": False},
+            "vban-in-0": {"on": False},
+        }
+    )
 
 
 def on_live():
     vm.strip[0].mute = False
     vm.strip[7].fadeto(-6, 500)
+    vm.strip[7].A3 = True
+    vm.vban.instream[0].on = True
 
 
 def on_switch(message):
     scene = message.getSceneName()
+    print(f"Switched to scene {scene}")
+
     match scene:
         case "START":
             on_start()
diff --git a/voicemeeterlib/bus.py b/voicemeeterlib/bus.py
index be53f45..51a8447 100644
--- a/voicemeeterlib/bus.py
+++ b/voicemeeterlib/bus.py
@@ -116,7 +116,7 @@ class PhysicalBus(Bus):
         if kind.name == "potato":
             EFFECTS_cls = _make_effects_mixin()
             kls += (EFFECTS_cls,)
-        return type(f"PhysicalBus", kls, {})
+        return type("PhysicalBus", kls, {})
 
     def __str__(self):
         return f"{type(self).__name__}{self.index}"
@@ -146,7 +146,7 @@ class VirtualBus(Bus):
         elif kind.name == "potato":
             EFFECTS_cls = _make_effects_mixin()
             kls += (EFFECTS_cls,)
-        return type(f"VirtualBus", kls, {})
+        return type("VirtualBus", kls, {})
 
     def __str__(self):
         return f"{type(self).__name__}{self.index}"
@@ -164,15 +164,15 @@ class BusLevel(IRemote):
         If observables thread running fetch values from cache otherwise call CAPI func.
         """
 
-        def fget(i):
-            return round(20 * log(i, 10), 1) if i > 0 else -200.0
+        def fget(x):
+            return round(20 * log(x, 10), 1) if x > 0 else -200.0
 
         if self._remote.running and "bus_level" in self._remote.cache:
             vals = self._remote.cache["bus_level"][self.range[0] : self.range[-1]]
         else:
             vals = [self._remote.get_level(mode, i) for i in range(*self.range)]
 
-        return tuple(fget(i) for i in vals)
+        return tuple(fget(val) for val in vals)
 
     @property
     def identifier(self) -> str:
diff --git a/voicemeeterlib/misc.py b/voicemeeterlib/misc.py
index 3a008c4..aca7db3 100644
--- a/voicemeeterlib/misc.py
+++ b/voicemeeterlib/misc.py
@@ -96,10 +96,10 @@ class Asio(IRemote):
 
 class AsioIn(Asio):
     def get(self) -> int:
-        return int(self.getter(f"asio{[self.index]}"))
+        return int(self.getter(f"asio[{self.index}]"))
 
     def set(self, val: int):
-        self.setter(f"asio{[self.index]}", val)
+        self.setter(f"asio[{self.index}]", val)
 
 
 class AsioOut(Asio):
@@ -108,10 +108,10 @@ class AsioOut(Asio):
         self._param = param
 
     def get(self) -> int:
-        return int(self.getter(f"out{self._param}{[self.index]}"))
+        return int(self.getter(f"out{self._param}[{self.index}]"))
 
     def set(self, val: int):
-        self.setter(f"out{self._param}{[self.index]}", val)
+        self.setter(f"out{self._param}[{self.index}]", val)
 
 
 def _make_asio_mixin(remote, kind):
@@ -138,7 +138,7 @@ def _make_asio_mixins(remote):
 class Composite(IRemote):
     @property
     def identifier(self) -> str:
-        return f"patch"
+        return "patch"
 
     def get(self) -> int:
         return int(self.getter(f"composite[{self.index}]"))
@@ -150,7 +150,7 @@ class Composite(IRemote):
 class Insert(IRemote):
     @property
     def identifier(self) -> str:
-        return f"patch"
+        return "patch"
 
     @property
     def on(self) -> bool:
@@ -184,7 +184,7 @@ class Option(IRemote):
 
     @property
     def identifier(self) -> str:
-        return f"option"
+        return "option"
 
     @property
     def sr(self) -> int:
@@ -220,7 +220,7 @@ class Option(IRemote):
 class Delay(IRemote):
     @property
     def identifier(self) -> str:
-        return f"option"
+        return "option"
 
     def get(self) -> int:
         return int(self.getter(f"delay[{self.index}]"))
diff --git a/voicemeeterlib/strip.py b/voicemeeterlib/strip.py
index 1db3d69..4b407d2 100644
--- a/voicemeeterlib/strip.py
+++ b/voicemeeterlib/strip.py
@@ -196,15 +196,15 @@ class StripLevel(IRemote):
         If observables thread running fetch values from cache otherwise call CAPI func.
         """
 
-        def fget(i):
-            return round(20 * log(i, 10), 1) if i > 0 else -200.0
+        def fget(x):
+            return round(20 * log(x, 10), 1) if x > 0 else -200.0
 
         if self._remote.running and "strip_level" in self._remote.cache:
             vals = self._remote.cache["strip_level"][self.range[0] : self.range[-1]]
         else:
             vals = [self._remote.get_level(mode, i) for i in range(*self.range)]
 
-        return tuple(fget(i) for i in vals)
+        return tuple(fget(val) for val in vals)
 
     @property
     def identifier(self) -> str: