misc changes

Assets/Music.cs

@@ -4,15 +4,26 @@ using UnityEngine;
 
 public class Music : MonoBehaviour
 {
-    // Start is called before the first frame update
+    [SerializeField] AudioClip music;
+    [SerializeField] AudioClip musictown;
+    [SerializeField] AudioSource audio;
     void Start()
     {
         
     }
 
-    // Update is called once per frame
     void Update()
     {
         
     }
+
+    private void OnTriggerEnter(Collider other) {
+        audio.clip = musictown;
+        audio.Play();
+    }
+
+    private void OnTriggerExit(Collider other) {
+        audio.clip = music;
+        audio.Play();
+    }
 }