diff --git a/ui/firstLaunch.cmb b/ui/firstLaunch.cmb
new file mode 100644
index 0000000..b1bb36d
--- /dev/null
+++ b/ui/firstLaunch.cmb
@@ -0,0 +1,26 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<!DOCTYPE cambalache-project SYSTEM "cambalache-project.dtd">
+<cambalache-project version="0.94.0" target_tk="gtk-4.0">
+  <ui>
+	(1,None,"firstlaunch.ui","firstlaunch.ui",None,None,None,None,None,None,None)
+  </ui>
+  <object>
+	(1,2,"GtkApplicationWindow",None,None,None,None,None,1,None,None),
+	(1,3,"GtkGrid",None,2,None,None,None,0,None,None),
+	(1,4,"GtkLabel",None,3,None,None,None,0,None,None),
+	(1,5,"GtkButton",None,3,None,None,None,1,None,None)
+  </object>
+  <object_property>
+	(1,5,"GtkButton","label","Select Folder",None,None,None,None,None,None,None,None,None)
+  </object_property>
+  <object_layout_property>
+	(1,3,4,"GtkGridLayoutChild","column","1",None,None,None,None),
+	(1,3,4,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,3,4,"GtkGridLayoutChild","row","0",None,None,None,None),
+	(1,3,4,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,3,5,"GtkGridLayoutChild","column","1",None,None,None,None),
+	(1,3,5,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,3,5,"GtkGridLayoutChild","row","1",None,None,None,None),
+	(1,3,5,"GtkGridLayoutChild","row-span","1",None,None,None,None)
+  </object_layout_property>
+</cambalache-project>
diff --git a/ui/playerScreen.cmb b/ui/playerScreen.cmb
new file mode 100644
index 0000000..75298c6
--- /dev/null
+++ b/ui/playerScreen.cmb
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<!DOCTYPE cambalache-project SYSTEM "cambalache-project.dtd">
+<cambalache-project version="0.94.0" target_tk="gtk-4.0">
+  <ui>
+	(1,None,"playerscreen.ui","playerscreen.ui",None,None,None,None,None,None,None)
+  </ui>
+  <object>
+	(1,1,"GtkApplicationWindow",None,None,None,None,None,0,None,None),
+	(1,2,"GtkGrid",None,1,None,None,None,0,None,None),
+	(1,3,"GtkImage",None,2,None,None,None,0,None,None),
+	(1,4,"GtkScale",None,2,None,None,None,1,None,None),
+	(1,5,"GtkBox",None,2,None,None,None,2,None,None),
+	(1,6,"GtkGrid",None,2,None,None,None,3,None,None),
+	(1,7,"GtkLabel",None,6,None,None,None,0,None,None),
+	(1,8,"GtkLabel",None,6,None,None,None,1,None,None),
+	(1,9,"GtkLabel",None,6,None,None,None,2,None,None),
+	(1,10,"GtkButton",None,5,None,None,None,0,None,None),
+	(1,11,"GtkButton",None,5,None,None,None,1,None,None),
+	(1,12,"GtkButton",None,5,None,None,None,2,None,None)
+  </object>
+  <object_property>
+	(1,1,"GtkWidget","margin-bottom","10",None,None,None,None,None,None,None,None,None),
+	(1,1,"GtkWidget","margin-end","10",None,None,None,None,None,None,None,None,None),
+	(1,1,"GtkWidget","margin-start","10",None,None,None,None,None,None,None,None,None),
+	(1,1,"GtkWidget","margin-top","10",None,None,None,None,None,None,None,None,None),
+	(1,3,"GtkImage","pixel-size","256",None,None,None,None,None,None,None,None,None),
+	(1,3,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None),
+	(1,4,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None),
+	(1,5,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None),
+	(1,6,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None),
+	(1,10,"GtkButton","icon-name","media-skip-backward-symbolic",None,None,None,None,None,None,None,None,None),
+	(1,10,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None),
+	(1,11,"GtkButton","icon-name","media-playback-pause-symbolic",None,None,None,None,None,None,None,None,None),
+	(1,11,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None),
+	(1,12,"GtkButton","icon-name","media-skip-forward-symbolic",None,None,None,None,None,None,None,None,None),
+	(1,12,"GtkWidget","halign","center",None,None,None,None,None,None,None,None,None)
+  </object_property>
+  <object_layout_property>
+	(1,2,3,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,2,3,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,2,3,"GtkGridLayoutChild","row","0",None,None,None,None),
+	(1,2,3,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,2,4,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,2,4,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,2,4,"GtkGridLayoutChild","row","1",None,None,None,None),
+	(1,2,4,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,2,5,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,2,5,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,2,5,"GtkGridLayoutChild","row","2",None,None,None,None),
+	(1,2,5,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,2,6,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,2,6,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,2,6,"GtkGridLayoutChild","row","3",None,None,None,None),
+	(1,2,6,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,6,7,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,6,7,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,6,7,"GtkGridLayoutChild","row","0",None,None,None,None),
+	(1,6,7,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,6,8,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,6,8,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,6,8,"GtkGridLayoutChild","row","1",None,None,None,None),
+	(1,6,8,"GtkGridLayoutChild","row-span","1",None,None,None,None),
+	(1,6,9,"GtkGridLayoutChild","column","0",None,None,None,None),
+	(1,6,9,"GtkGridLayoutChild","column-span","1",None,None,None,None),
+	(1,6,9,"GtkGridLayoutChild","row","2",None,None,None,None),
+	(1,6,9,"GtkGridLayoutChild","row-span","1",None,None,None,None)
+  </object_layout_property>
+</cambalache-project>