Update README.md

Author: tambien

README.md

@@ -1,3 +1,8 @@
-[TypeScript](http://www.typescriptlang.org/) definitions of Tone.js methods. 
+# SEEKING CONTRIBUTORS
 
-Definitions by [Luke Phillips](https://github.com/lukephills) (thanks Luke!)
+I do not personally use TypeScript for any projects. Many definitions are not up to date with the current API. If you use TypeScript and Tone.js, please contribute!
+
+# CONTRIBUTORS
+
+* Original definitions by [Luke Phillips](https://github.com/lukephills) (thanks Luke!)
+* Additinal help from @pmkary, @thSoft, @jasonfarrell (thanks all!)