diff --git a/final/main4emaj.py b/final/main4emaj.py
index 7dc67cc..cbe0254 100644
--- a/final/main4emaj.py
+++ b/final/main4emaj.py
@@ -85,10 +85,10 @@ class CelebrationSound:
 async def play_victory_fanfare():
     """Classic victory fanfare"""
     notes = [
-        (262, 200),  # C4
-        (262, 200),  # C4
-        (262, 200),  # C4
-        (349, 600),  # F4
+    (330, 200),  # E4
+    (330, 100),  # E4
+    (330, 100),  # E4
+    (440, 600),  # A4
     ]
     
     for freq, duration in notes:
@@ -97,14 +97,22 @@ async def play_victory_fanfare():
 async def play_level_up():
     """Upward scale for level completion"""
     notes = [
-        (262, 100),  # C4
-        (294, 100),  # D4
-        (330, 100),  # E4
-        (349, 100),  # F4
-        (392, 100),  # G4
-        (440, 100),  # A4
-        (494, 100),  # B4
-        (523, 300),  # C5
+    (277, 100),
+    (330, 100),
+    (277, 100),
+    (554, 100),
+    (277, 100),
+    (413, 100),
+    (330, 100),
+    (277, 100),
+    (413, 100),
+    (277, 100),
+    (554, 100),
+    (413, 100),
+    (277, 100),
+    (413, 100),
+    (554, 100),
+    (413, 100)
     ]
     
     for freq, duration in notes:
@@ -113,9 +121,9 @@ async def play_level_up():
 async def play_success_chime():
     """Simple success notification"""
     notes = [
-        (523, 150),  # C5
-        (659, 150),  # E5
-        (784, 300),  # G5
+    (659, 150),  # E5
+    (830, 150),  # G♯5
+    (987, 300),  # B♭5
     ]
     
     for freq, duration in notes:
@@ -124,8 +132,8 @@ async def play_success_chime():
 async def play_ta_da():
     """Classic "ta-da!" sound"""
     notes = [
-        (392, 200),  # G4
-        (523, 400),  # C5
+    (494, 200),  # B♭4
+    (659, 400),  # E5
     ]
     
     for freq, duration in notes:
@@ -141,10 +149,11 @@ async def play_rickroll_inspired():
     """Fun 80s-style dance beat inspired sound"""
     # Upbeat bouncy rhythm
     pattern = [
-        (392, 200), (440, 200), (494, 200), (523, 200),
-        (440, 200), (392, 200), (349, 200), (392, 300),
-        (440, 200), (392, 200), (349, 200), (330, 400),
+    (494, 200), (554, 200), (622, 200), (659, 200),
+    (554, 200), (494, 200), (439, 200), (494, 300),
+    (554, 200), (494, 200), (439, 200), (416, 400),
     ]
+
     
     for freq, duration in pattern:
         await hub.speaker.beep(freq, duration)