diff --git a/backend/player/player.go b/backend/player/player.go
index 54819ae..5f97c16 100644
--- a/backend/player/player.go
+++ b/backend/player/player.go
@@ -27,11 +27,11 @@ const (
 	Stopped
 )
 
-func NewPlayer() *Player {
+func NewPlayer() (*Player, error) {
 	return &Player{
 		// TODO: variable speaker sample rates
 		sampleRate: beep.SampleRate(44100),
-	}
+	}, nil
 }
 
 func (p *Player) Init(ctx context.Context) {
@@ -51,10 +51,6 @@ func (p *Player) Play(filePath string) error {
 		return fmt.Errorf("failed to open file %w", err)
 	}
 
-	if p.streamer == nil || p.format == nil {
-
-	}
-
 	streamer, format, err := mp3.Decode(f)
 	if err != nil {
 		return fmt.Errorf("failed to decode mp3 %w", err)
diff --git a/frontend/package.json.md5 b/frontend/package.json.md5
index d4671a1..d62518c 100755
--- a/frontend/package.json.md5
+++ b/frontend/package.json.md5
@@ -1 +1 @@
-5fbf12469d224a93954efecb5886e8a6
\ No newline at end of file
+6cdae3f6b1951ca1bf1d6febf086be53
\ No newline at end of file
diff --git a/frontend/wailsjs/go/player/Player.d.ts b/frontend/wailsjs/go/player/Player.d.ts
index fdbf8f6..333f8a9 100755
--- a/frontend/wailsjs/go/player/Player.d.ts
+++ b/frontend/wailsjs/go/player/Player.d.ts
@@ -7,4 +7,4 @@ export function ChangeState(arg1:player.PlayerState):Promise<void>;
 
 export function Init(arg1:context.Context):Promise<void>;
 
-export function Play():Promise<void>;
+export function Play(arg1:string):Promise<void>;
diff --git a/frontend/wailsjs/go/player/Player.js b/frontend/wailsjs/go/player/Player.js
index f2ce5c0..c974a3d 100755
--- a/frontend/wailsjs/go/player/Player.js
+++ b/frontend/wailsjs/go/player/Player.js
@@ -10,6 +10,6 @@ export function Init(arg1) {
   return window['go']['player']['Player']['Init'](arg1);
 }
 
-export function Play() {
-  return window['go']['player']['Player']['Play']();
+export function Play(arg1) {
+  return window['go']['player']['Player']['Play'](arg1);
 }