Adding a real time chord detection algorithm paper. (#489)

audio_comp_sci/README.md

@@ -7,4 +7,7 @@
 * [WaveNet: A Generative Model for Raw Audio](https://arxiv.org/pdf/1609.03499.pdf) by a team @ Google DeepMind, 2016
     * [Announcement and interactive examples](https://deepmind.com/blog/wavenet-generative-model-raw-audio/)
     * [[Python] Implementation with the Keras Neural Networks library](https://github.com/basveeling/wavenet)
-    * [[Python] Implementation with the TensorFlow Machine Intelligence library](https://github.com/ibab/tensorflow-wavenet)
+    * [[Python] Implementation with the TensorFlow Machine Intelligence library](https://github.com/ibab/tensorflow-wavenet)
+
+* :scroll: [Real time chord recognition for live performance](real-time-chord-detection.pdf) by Adam M. Stark, Mark D. Plumbley
+    * [[C++] Implementation of real time chord detection](https://github.com/adamstark/Chord-Detector-and-Chromagram)