diff --git a/cmd/downloader/main.go b/cmd/downloader/main.go
index ea1e000..f135530 100644
--- a/cmd/downloader/main.go
+++ b/cmd/downloader/main.go
@@ -1,14 +1,15 @@
 package main
 
 import (
-	"fmt"
 	"m3u8-downloader/pkg/downloader"
+	"m3u8-downloader/pkg/media"
+	"sync"
 )
 
 func main() {
 
 	//Stream URL
-	masterUrl := "https://d17cyqyz9yhmep.cloudfront.net/streams/234945/playlist_1752291107574_1752292056713.m3u8"
+	masterUrl := "https://d17cyqyz9yhmep.cloudfront.net/streams/234951/playlist_vo_1752978025523_1752978954944.m3u8"
 
 	//Download Service
 	service := downloader.GetDownloadService()
@@ -21,15 +22,17 @@ func main() {
 	}
 
 	//Select best quality streams
-	audio, video := stream.Master.SelectBestQualityStreams()
+	video, audio := stream.Master.SelectBestQualityStreams()
 
-	//Populate Segment Lists
-	audio_segments, err := service.ParseSegmentPlaylist(stream.BuildSegmentURL(audio.URL))
+	if !(audio == nil) {
+		audio_segments, err := service.ParseSegmentPlaylist(stream.BuildSegmentURL(audio.URL))
 
-	if err != nil {
-		panic(err)
+		if err != nil {
+			panic(err)
+		}
+		audio.Segments = *audio_segments
 	}
-	audio.Segments = *audio_segments
+	//Populate Segment Lists
 
 	video_segments, err := service.ParseSegmentPlaylist(stream.BuildSegmentURL(video.URL))
 
@@ -38,45 +41,38 @@ func main() {
 	}
 	video.Segments = *video_segments
 
-	//Download Segment Playlists
-	for _, segment := range video.Segments.SegmentList {
-		err := service.DownloadFile(stream.BuildSegmentURL(segment.URL))
-		if err != nil {
-			fmt.Println(err)
-			return
+	audioChan := make(chan media.Segment, 10)
+	videoChan := make(chan media.Segment, 10)
+
+	var wg sync.WaitGroup
+
+	if !(audio == nil) {
+		for i := 1; i <= 2; i++ {
+			wg.Add(1)
+			go service.DownloadWorker(i, audioChan, &wg)
 		}
 	}
 
-	for _, segment := range audio.Segments.SegmentList {
-		err := service.DownloadFile(stream.BuildSegmentURL(segment.URL))
-		if err != nil {
-			fmt.Println(err)
-			return
-		}
+	for i := 1; i <= 4; i++ {
+		wg.Add(1)
+		go service.DownloadWorker(i, videoChan, &wg)
 	}
-	fmt.Println(stream)
 
-	//stream, err := media.ParseMasterPlaylist(masterUrl)
-	//if err != nil {
-	//	panic(err)
-	//}
-	//
-	//audio, video, err := stream.FetchSegmentPlaylists()
-	//if err != nil {
-	//	panic(err)
-	//}
-	//
-	//videoPlaylist := media.ParseMediaPlaylist(video)
-	//audioPlaylist := media.ParseMediaPlaylist(audio)
-	//
-	//for _, segment := range videoPlaylist.SegmentList {
-	//	fmt.Println(segment.URL)
-	//}
-	//
-	//for _, segment := range audioPlaylist.SegmentList {
-	//	err := http.DownloadFile(stream.BuildSegmentURL(segment.URL), media.OutputDirPath)
-	//	if err != nil {
-	//		return
-	//	}
-	//}
+	if !(audio == nil) {
+		go func() {
+			for _, segment := range audio.Segments.SegmentList {
+				audioChan <- segment
+			}
+			close(audioChan)
+		}()
+	}
+
+	go func() {
+		for _, segment := range video.Segments.SegmentList {
+			videoChan <- segment
+		}
+		close(videoChan)
+	}()
+
+	wg.Wait()
 }
diff --git a/pkg/constants/http.go b/pkg/constants/http.go
index e0ac345..4f0f0b2 100644
--- a/pkg/constants/http.go
+++ b/pkg/constants/http.go
@@ -1,7 +1,8 @@
 package constants
 
 const (
-	HTTPUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0"
+	HTTPUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36"
 	HTTPPrefix    = "http://"
 	HTTPSPrefix   = "https://"
+	REFERRER      = "https://www.flomarching.com"
 )
diff --git a/pkg/downloader/worker.go b/pkg/downloader/worker.go
new file mode 100644
index 0000000..aebd6c4
--- /dev/null
+++ b/pkg/downloader/worker.go
@@ -0,0 +1,21 @@
+package downloader
+
+import (
+	"fmt"
+	"m3u8-downloader/pkg/media"
+	"sync"
+)
+
+func (s *DownloadService) DownloadWorker(id int, segmentChan <-chan media.Segment, wg *sync.WaitGroup) {
+	defer wg.Done()
+
+	for segment := range segmentChan {
+
+		fmt.Printf("[Worker %d] Downloading: %s\n", id, segment.URL)
+		err := s.DownloadFile(segment.URL)
+		if err != nil {
+			fmt.Printf("[Worker %d] Error: %s\n", id, err)
+			return
+		}
+	}
+}
diff --git a/pkg/http/client.go b/pkg/http/client.go
index d805762..b3a774d 100644
--- a/pkg/http/client.go
+++ b/pkg/http/client.go
@@ -60,5 +60,6 @@ var DefaultClient = &HTTPWrapper{
 	client: &http.Client{},
 	headers: map[string]string{
 		"User-Agent": constants.HTTPUserAgent,
+		"Referer":    constants.REFERRER,
 	},
 }
diff --git a/pkg/media/media_playlist.go b/pkg/media/media_playlist.go
index 79e532e..8459a63 100644
--- a/pkg/media/media_playlist.go
+++ b/pkg/media/media_playlist.go
@@ -20,6 +20,7 @@ type VideoPlaylist struct {
 }
 
 func NewVideoStream(streamInfo, url string) (*VideoPlaylist, error) {
+	hasAudio := strings.Contains(strings.ToLower(streamInfo), "audio")
 	if !strings.HasPrefix(streamInfo, constants.ExtXStreamInf) {
 		return nil, errors.New("invalid stream info line")
 	}
@@ -28,7 +29,7 @@ func NewVideoStream(streamInfo, url string) (*VideoPlaylist, error) {
 	matches := reg.FindAllStringSubmatch(streamInfo, -1)
 
 	if len(matches) < 5 {
-		return nil, errors.New("insufficient stream attributes")
+		fmt.Println("Less than 5 stream attributes found - audio likely disabled")
 	}
 
 	bandwidth, err := strconv.Atoi(matches[0][2])
@@ -36,14 +37,25 @@ func NewVideoStream(streamInfo, url string) (*VideoPlaylist, error) {
 		return nil, err
 	}
 
+	if hasAudio {
+		return &VideoPlaylist{
+			URL:        url,
+			Bandwidth:  bandwidth,
+			Codecs:     StripQuotes(matches[1][2]),
+			Resolution: StripQuotes(matches[2][2]),
+			FrameRate:  StripQuotes(matches[3][2]),
+			AudioGroup: StripQuotes(matches[4][2]),
+		}, nil
+	}
+
 	return &VideoPlaylist{
 		URL:        url,
 		Bandwidth:  bandwidth,
 		Codecs:     StripQuotes(matches[1][2]),
 		Resolution: StripQuotes(matches[2][2]),
 		FrameRate:  StripQuotes(matches[3][2]),
-		AudioGroup: StripQuotes(matches[4][2]),
 	}, nil
+
 }
 
 func (v *VideoPlaylist) BuildPlaylistURL(filename string) string {
diff --git a/pkg/media/segment.go b/pkg/media/segment.go
index 4c6af2a..177b71c 100644
--- a/pkg/media/segment.go
+++ b/pkg/media/segment.go
@@ -46,7 +46,7 @@ type SegmentPlaylist struct {
 //}
 
 func (s *StreamSet) BuildSegmentURL(filename string) string {
-	return fmt.Sprintf("%s%s", constants.HTTPSPrefix, s.Metadata.Domain+"/streams/"+s.Metadata.StreamID+"/a/5000/"+filename)
+	return fmt.Sprintf("%s%s", constants.HTTPSPrefix, s.Metadata.Domain+"/streams/"+s.Metadata.StreamID+"/"+filename)
 }
 
 func ParseMediaPlaylist(content string) *SegmentPlaylist {