diff --git a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/audio/Audio.java b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/audio/Audio.java
index 63e1c4f..61ec2e1 100644
--- a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/audio/Audio.java
+++ b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/audio/Audio.java
@@ -11,6 +11,7 @@ public enum Audio {
   CLOCK("/audio/clock.wav", true),
 
   // Background music
+  WORK_THEME("/audio/work_theme.mp3", false),
   WEEKEND_THEME("/audio/weekend_theme.mp3", false);
 
   private final String path;
diff --git a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/GameController.java b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/GameController.java
index eec5cfc..22ef4ef 100644
--- a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/GameController.java
+++ b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/GameController.java
@@ -19,7 +19,7 @@ public final class GameController {
 
   private final List<AppController> appControllers = new ArrayList<>();
   private Timer timer;
-  private GameState gameState;
+  private GameState gameState = GameState.FREEDAY;
   private final AudioManager audioManager = AudioManager.get();
   private boolean workMusicPlaying = false;
   private boolean weekendMusicPlaying = false;
@@ -44,7 +44,7 @@ public void setGameState(final GameState gameState) {
     this.gameState = gameState;
 
     if (gameState == GameState.WORKDAY && !workMusicPlaying) {
-      //audioManager.playBgMusic(Audio.WORK_THEME);
+      audioManager.playBgMusic(Audio.WORK_THEME);
       workMusicPlaying = true;
       weekendMusicPlaying = false;
     }
@@ -64,14 +64,16 @@ public void setGameState(final GameState gameState) {
   public void startGame() {
     timer = new Timer(true);
     final int delay = 0;
-    final int period = 1000;
+    final int period = 100;
 
     timer.scheduleAtFixedRate(new TimerTask() {
       @Override
       public void run() {
+
         for (AppController controller : appControllers) {
           controller.nextTick();
         }
+
         if (isWeekend()) {
           stopGame();
         }
@@ -90,11 +92,11 @@ public void stopGame() {
   }
 
   /**
-   * Returns whether the current game state is a weekend.
+   * Weekend checker.
    *
-   * @return {@code true} if the game state is {@link GameState#FREEDAY}.
+   * @return {@code true} if the game state is weekend
    */
   public boolean isWeekend() {
-    return gameState == GameState.FREEDAY;
+    return gameState == GameState.FREEDAY || gameState == GameState.RENTDAY;
   }
 }
\ No newline at end of file
diff --git a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/MarketController.java b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/MarketController.java
index 914d1a1..0865672 100644
--- a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/MarketController.java
+++ b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/MarketController.java
@@ -25,7 +25,6 @@ public final class MarketController implements AppController {
   /**
    * Creates a new market controller and loads stock data from a file.
    *
-   * @param path the path to the stock data file
    * @throws IOException if the file cannot be read
    * @throws StockFileParseException if the file content is malformed
    */
diff --git a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/TimeAndWeatherController.java b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/TimeAndWeatherController.java
index 103fbe2..76fcc9d 100644
--- a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/TimeAndWeatherController.java
+++ b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/TimeAndWeatherController.java
@@ -16,8 +16,8 @@
  * Controller responsible for managing in-game time, days, weeks, and weather.
  */
 public class TimeAndWeatherController implements AppController {
-  private final IntegerProperty hour = new SimpleIntegerProperty(0);
-  private final IntegerProperty dayIndex = new SimpleIntegerProperty(0);
+  private final IntegerProperty hour = new SimpleIntegerProperty(HOURS_PER_DAY - 1);
+  private final IntegerProperty dayIndex = new SimpleIntegerProperty(SATURDAY_INDEX);
   private final IntegerProperty weekNumber = new SimpleIntegerProperty(0);
   private final IntegerProperty temperature = new SimpleIntegerProperty(15);
   private final StringProperty weather = new SimpleStringProperty("Sunny");
@@ -41,7 +41,6 @@ public class TimeAndWeatherController implements AppController {
   public TimeAndWeatherController(GameController gameController) {
     this.gameController = gameController;
     updateWeather();
-    updateGameState();
   }
 
   /**
@@ -49,18 +48,19 @@ public TimeAndWeatherController(GameController gameController) {
    */
   @Override
   public void nextTick() {
-    Platform.runLater(() -> {
-      int nextHour = hour.get() + 1;
-      if (nextHour >= HOURS_PER_DAY) {
-        dayIndex.set((dayIndex.get() + 1) % 7);
-        updateGameState();
-        updateWeather();
+    int nextHour = hour.get() + 1;
+    if (nextHour >= HOURS_PER_DAY) {
+      int nextDayIndex = (dayIndex.get() + 1) % 7;
+      Platform.runLater(() -> {
+        dayIndex.set(nextDayIndex);
         hour.set(0);
-        audioManager.playSfx(Audio.CLOCK);
-      } else {
-        hour.set(nextHour);
-      }
-    });
+      });
+      updateGameState(nextDayIndex);
+      updateWeather();
+      audioManager.playSfx(Audio.CLOCK);
+    } else {
+      Platform.runLater(() -> hour.set(nextHour));
+    }
   }
 
   /**
@@ -115,6 +115,7 @@ public IntegerProperty weekIndexProperty() {
   public void advanceWeek() {
     weekNumber.set(weekNumber.get() + 1);
     dayIndex.set(1);
+    hour.set(0);
     updateGameState();
     gameController.startGame();
   }
@@ -172,10 +173,20 @@ public String getWeekString() {
    * all other days → {@link GameState#WORKDAY}.
    */
   public void updateGameState() {
-    if (dayIndex.get() == SATURDAY_INDEX) {
+    updateGameState(dayIndex.get());
+  }
+
+  /**
+   * Updates the current game state based on a specific day index.
+   *
+   * @param index the day index
+   */
+  private void updateGameState(int index) {
+
+    if (index == SATURDAY_INDEX) {
       gameController.setGameState(GameState.RENTDAY);
       return;
-    } else if (dayIndex.get() == SUNDAY_INDEX) {
+    } else if (index == SUNDAY_INDEX) {
       gameController.setGameState(GameState.FREEDAY);
       return;
     }
diff --git a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/viewcontrollers/DesktopDialogController.java b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/viewcontrollers/DesktopDialogController.java
index 0c1eac8..6c03fef 100644
--- a/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/viewcontrollers/DesktopDialogController.java
+++ b/src/main/java/edu/ntnu/idi/idatt2003/gruppe42/controller/viewcontrollers/DesktopDialogController.java
@@ -105,6 +105,7 @@ private void wireWeekendRapport() {
       weekendReportApp.getRoot().setVisible(false);
       desktopView.exitLayer(ModalLayer.RAPPORT);
       timeAndWeatherController.setDay(0);
+      timeAndWeatherController.hourProperty().set(0);
     });
   }
 
diff --git a/src/main/resources/audio/work_theme.mp3 b/src/main/resources/audio/work_theme.mp3
new file mode 100644
index 0000000..5d94de6
Binary files /dev/null and b/src/main/resources/audio/work_theme.mp3 differ