diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 28a804d..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 3e8c63a..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/music-graph-scripts.iml" filepath="$PROJECT_DIR$/.idea/music-graph-scripts.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/music-graph-scripts.iml b/.idea/music-graph-scripts.iml
deleted file mode 100644
index d6ebd48..0000000
--- a/.idea/music-graph-scripts.iml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/README.md b/README.md
index e69de29..ab49bd9 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,17 @@
+wip
+
+
+### task_tracker setup:
+
+Last.fm api calls are queued to [task_tracker](https://github.com/simon987/task_tracker/),
+ and results are gathered by a [task_tracker_drone](https://github.com/simon987/task_tracker_drone/) 
+ ([script](https://git.simon987.net/drone/last.fm/src/master/run)).
+
+
+Project secret:
+```json
+{
+	"apikey": "<Your Last.fm api key>",
+	"user": "<Your Last.fm username>"
+}
+```
diff --git a/task_tracker_drone b/task_tracker_drone
new file mode 160000
index 0000000..aa15a1b
--- /dev/null
+++ b/task_tracker_drone
@@ -0,0 +1 @@
+Subproject commit aa15a1b29e2fc7f03dafc9301c65e32cb82e4cb4