diff --git a/sounds/default_music_track1_fur_elise.ogg b/sounds/default_music_track1_fur_elise.ogg
old mode 100644
new mode 100755
index d87408f..83e0698
Binary files a/sounds/default_music_track1_fur_elise.ogg and b/sounds/default_music_track1_fur_elise.ogg differ
diff --git a/sounds/default_music_track2_king_stephen.ogg b/sounds/default_music_track2_king_stephen.ogg
old mode 100644
new mode 100755
index 9081494..6f18ab2
Binary files a/sounds/default_music_track2_king_stephen.ogg and b/sounds/default_music_track2_king_stephen.ogg differ
diff --git a/sounds/default_music_track3_allegro.ogg b/sounds/default_music_track3_allegro.ogg
old mode 100644
new mode 100755
index fbf88b2..8f173b6
Binary files a/sounds/default_music_track3_allegro.ogg and b/sounds/default_music_track3_allegro.ogg differ
diff --git a/sounds/default_music_track8_canon.ogg b/sounds/default_music_track8_canon.ogg
old mode 100644
new mode 100755
index 41759e9..2bcbf34
Binary files a/sounds/default_music_track8_canon.ogg and b/sounds/default_music_track8_canon.ogg differ