$ cat ./debian/patches/grilo-container-max-tracks.patch
Index: rhythmbox-3.1/plugins/grilo/rb-grilo-source.c
===================================================================
--- rhythmbox-3.1.orig/plugins/grilo/rb-grilo-source.c
+++ rhythmbox-3.1/plugins/grilo/rb-grilo-source.c
@@ -51,7 +51,7 @@
 /* maximum number of tracks to fetch before stopping and
  * requiring the user to ask for more.
  */
-#define CONTAINER_MAX_TRACKS		1000
+#define CONTAINER_MAX_TRACKS		15000
 
 /* number of items to fetch at once */
 #define CONTAINER_FETCH_SIZE		50