diff -ur adplay-1.7-orig/src/adplay.cc adplay-1.7/src/adplay.cc
--- adplay-1.7-orig/src/adplay.cc	2016-06-13 11:12:41.910479236 +0200
+++ adplay-1.7/src/adplay.cc	2016-06-13 11:14:36.792630702 +0200
@@ -75,7 +75,7 @@
 
 static struct {
   int			buf_size, freq, channels, bits, harmonic, message_level;
-  unsigned int		subsong;
+  int			subsong;
   const char		*device;
   char			*userdb;
   bool			endless, showinsts, songinfo, songmessage;