diff --git a/notebooks/lng/0.txt b/notebooks/lng/0.txt
index 9591503..52ba5c9 100644
--- a/notebooks/lng/0.txt
+++ b/notebooks/lng/0.txt
@@ -5,6 +5,7 @@ version=
 author=
 Copyright=
 [Strings]
+Interface openned. Write your texts, configure the different synthesis options or download all the voices you want. Enjoy!=
 Model failed to download!=
 No downloaded voice packages!=
 You have not loaded any model from the list!=
diff --git a/notebooks/lng/es.lang b/notebooks/lng/es.lang
index 152925a..4b32635 100644
--- a/notebooks/lng/es.lang
+++ b/notebooks/lng/es.lang
@@ -5,6 +5,7 @@ version=0.1
 author=Mateo Cedillo
 Copyright=© 2018-2023 MT Programs, todos los derechos Reservados 
 [Strings]
+Interface openned. Write your texts, configure the different synthesis options or download all the voices you want. Enjoy!=Interfaz abierta. Escribe tus textos, configura las diferentes opciones de síntesis o descarga todas las voces que quieras. ¡Disfruta!
 Model failed to download!=¡No se pudo descargar el modelo!
 No downloaded voice packages!=¡No se han descargado paquetes de voz!
 You have not loaded any model from the list!=¡No has cargado ningún modelo de la lista!
diff --git a/notebooks/wav/en/selectmodel.wav b/notebooks/wav/en/selectmodel.wav
new file mode 100644
index 0000000..09f2b8c
Binary files /dev/null and b/notebooks/wav/en/selectmodel.wav differ
diff --git a/notebooks/wav/es/selectmodel.wav b/notebooks/wav/es/selectmodel.wav
new file mode 100644
index 0000000..21aa1bf
Binary files /dev/null and b/notebooks/wav/es/selectmodel.wav differ