soundtrack/Runtime/SoundtrackTrigger.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Sirenix.OdinInspector;

namespace KairoEngine.SoundtrackSystem
{
    public class SoundtrackTrigger : MonoBehaviour
    {
        public Soundtrack soundtrack;
        public bool playOnStart = true;
        public bool endOnSceneChange = true;

        [ShowIf("@hasLayers()")] public string playLayer = "";

        private bool hasLayers()
        {
            if(soundtrack != null)
            {
                if(soundtrack.soundtrackType == SoundtrackType.Layered) return true;
            }
            return false;
        }

        void Start()
        {
            if(playOnStart)
            {
                // changed this....
                SoundtrackManager.PlayTrack(soundtrack);
            }
        }
    }
}