-A global program run by Google that offers students stipends for working
-on open source software projects during summer vacations.
+@uref{https://developers.google.com/open-source/gsoc/, GSoC} is a global
+program that offers students stipends to write code for free software
+and open source projects during the summer. It is an excellent
+opportunity for students to gain experience with real-world software
+development and make a contribution that benefits everyone. It brings
+new contributors to LilyPond and enables students who are already
+involved to become more involved. LilyPond participates in GSoC as part
+of the @uref{http://www.gnu.org/, GNU project}.
+
+We have had GSoC participants in 2012 and 2015 and encourage students to
+apply for future summers.