     // Called to record the audio narration through the microphone
     
     func recordNarration() {
+        // if audio is playing - make sure to stop it
+        audioPlayer?.stop()
+        
         // set the background color to RED to indicate recording is ON
         collectionView?.backgroundColor = UIColor(red: 0.5, green: 0, blue: 0, alpha: 1)
         

    var audioRecorder: AVAudioRecorder?
    // the URL of the file used to record to
    var recordingURL: URL!
    
    
    // MARK: - View Lifecycle

import AVFoundation // Microphone Access
import Photos       // Photo Library Access
import Speech       // Speech Transcription


class MemoriesViewController: UICollectionViewController {
    
