printmidnam.diff

diff --git a/src/sfizz/Synth.cpp b/src/sfizz/Synth.cpp
index 0870905f..6135ae9a 100644
--- a/src/sfizz/Synth.cpp
+++ b/src/sfizz/Synth.cpp
@@ -901,6 +901,9 @@ std::string sfz::Synth::exportMidnam(absl::string_view model) const
     ///
     string_writer writer;
     doc.save(writer);
+fprintf(stderr, "===== MIDNAM export\n");
+fprintf(stderr, "%s\n", writer.result.c_str());
+fprintf(stderr, "===== MIDNAM export END\n");
     return std::move(writer.result);
 }