diff --git a/_data/merchants.yml b/_data/merchants.yml
index 40a9d35c..c5ab369d 100644
--- a/_data/merchants.yml
+++ b/_data/merchants.yml
@@ -60,6 +60,8 @@
       url: https://cryptostorm.is/
     - name: Esperanto lessons from Kaja
       url: mailto:kiah.morante@gmail.com
+      name: Guitar Music Theory course w/ 30% XMR discount
+      url: http://guitartheoryrevolution.com/
     - name: Web Developer - Stefanos
       url: http://www.stefanosioannou.com/web-development-monero-accepted
     - name: MyMonero Web-based Wallet