diff --git a/audio/attribution.txt b/audio/attribution.txt
new file mode 100644
index 0000000..a7b7b9f
--- /dev/null
+++ b/audio/attribution.txt
@@ -0,0 +1,8 @@
+buzz2.wav, wrong.wav, and correct.wav is by Betrof[1][2] and is licensed under CC BY 3.0[3]
+fail-jingle-stereo-mix.wav[4] is by Tobiasz 'unfa' Karoń[5] and is also licensed under CC BY 3.0
+
+[1] bertrof@hotmail.com
+[2] https://www.freesound.org/people/Bertrof/
+[3] http://creativecommons.org/licenses/by/3.0/
+[4] http://www.freesound.org/people/unfa/sounds/181351/
+[5] http://www.freesound.org/people/unfa/
diff --git a/audio/buzz2.wav b/audio/buzz2.wav
new file mode 100644
index 0000000..815e7c6
Binary files /dev/null and b/audio/buzz2.wav differ
diff --git a/audio/correct.wav b/audio/correct.wav
new file mode 100644
index 0000000..14009fe
Binary files /dev/null and b/audio/correct.wav differ
diff --git a/audio/failjingle.wav b/audio/failjingle.wav
new file mode 100644
index 0000000..11400df
Binary files /dev/null and b/audio/failjingle.wav differ
diff --git a/audio/wrong.wav b/audio/wrong.wav
new file mode 100644
index 0000000..bdd516d
Binary files /dev/null and b/audio/wrong.wav differ
diff --git a/config.ini b/config.ini
index 30a9daa..51408b7 100644
--- a/config.ini
+++ b/config.ini
@@ -27,4 +27,5 @@ beep_command: beep
 player_buzzed: ./audio/buzz2.wav
 wrong_answer: ./audio/wrong.wav
 correct_answer: ./audio/correct.wav
-all_wrong: ./audio/hi-ho.wav
+all_wrong: ./audio/failjingle.wav
+