Music implementation, cloud art, and bug fixes

Implemented music
Added cloud tiles
Made players be able to stand on each others' heads
Synced the music and day/night cycle
Added a transition in to the gameplay scene
Fixed blocking while dying bug

Assets/Scripts/GameManager.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.Events;
 using UnityEngine.InputSystem;
 
 public class GameManager : MonoBehaviour
@@ -14,6 +15,8 @@ public class GameManager : MonoBehaviour
     public static List<Color> playerColors = new List<Color>();
     public float offset = 1f;
 
+    public static bool music = true;
+
     public bool gameOver = false;
 
     private void Awake()
@@ -30,6 +33,7 @@ public class GameManager : MonoBehaviour
 
     private void Start()
     {
+        MusicManager.Instance.StartPlaylist();
         StartGame();
     }