Sound System crashing on mac

I was playing survival in the newest snapshot(13w21a)
After a while all sound stopped. i checked the minecraftdev launcher for any reports and got this:

Support/minecraft/versions/13w21a/13w21a-natives-1369582858028944000
Getting syncinfo for selected version
Queueing library & version downloads
Download job 'Version & Libraries' started (8 threads, 19 files)
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.2/gson-2.2.2.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.0/lwjgl-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.0/lwjgl-platform-2.9.0-natives-osx.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-osx.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.4/jopt-simple-4.4.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.0/lwjgl_util-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/versions/13w21a/13w21a.jar for job 'Version & Libraries': Used own copy as it matched etag
Finished downloading /Users/jonathan/Library/Application Support/minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar for job 'Version & Libraries': Used own copy as it matched etag
Job 'Version & Libraries' finished successfully
Launching game
Unpacking natives to /Users/jonathan/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369583012276549000
Launching in /Users/jonathan/Library/Application Support/minecraft
Running: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java -Xdock:icon=assets/icons/minecraft.icns -Xdock:name=Minecraft -Xmx1G "-Djava.library.path=/Users/jonathan/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369583012276549000" -cp "/Users/jonathan/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.4/jopt-simple-4.4.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.0/lwjgl-2.9.0.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.0/lwjgl_util-2.9.0.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar:/Users/jonathan/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.2/gson-2.2.2.jar:/Users/jonathan/Library/Application Support/minecraft/versions/13w21a/13w21a.jar" net.minecraft.client.main.Main --username jonaathaan --session 80c525f8a3cb9e261af452212067b5dbed459d4d --workDir "/Users/jonathan/Library/Application Support/minecraft"
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- (We'll do this automatically later ;D) ----
Client> 265 recipes
Client> 27 achievements
Client> 2013-05-26 17:43:34 [CLIENT] [INFO] Setting user: jonaathaan
Client> 2013-05-26 17:43:34 [CLIENT] [INFO] (Session ID is 80c525f8a3cb9e261af452212067b5dbed459d4d)
Client> 2013-05-26 17:43:34 [CLIENT] [INFO] LWJGL Version: 2.9.0
Client> 
Client> Starting up SoundSystem...
Client> Initializing LWJGL OpenAL
Client>     (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
Client> OpenAL initialized.
Client> 
Client> 2013-05-26 17:43:38 [CLIENT] [SEVERE] ########## GL ERROR ##########
Client> 2013-05-26 17:43:38 [CLIENT] [SEVERE] @ Post startup
Client> 2013-05-26 17:43:38 [CLIENT] [SEVERE] 1281: Invalid value
Client> 2013-05-26 17:43:39 [CLIENT] [SEVERE] ########## GL ERROR ##########
Client> 2013-05-26 17:43:39 [CLIENT] [SEVERE] @ Pre render
Client> 2013-05-26 17:43:39 [CLIENT] [SEVERE] 1281: Invalid value
Client> 2013-05-26 17:43:44 [SERVER] [INFO] Starting integrated minecraft server version 13w21a
Client> 2013-05-26 17:43:44 [SERVER] [INFO] Generating keypair
Client> 2013-05-26 17:43:44 [SERVER] [INFO] Preparing start region for level 0
Client> 2013-05-26 17:43:45 [SERVER] [INFO] Preparing spawn area: 84%
Client> loading single player
Client> 2013-05-26 17:43:46 [SERVER] [INFO] jonaathaan[/127.0.0.1:0] logged in with entity id 264 at (267.38711715798, 40.0, 125.69360111543705)
Client> 2013-05-26 17:43:46 [SERVER] [INFO] jonaathaan joined the game
Client> Setting up custom skins
Client> 2013-05-26 17:43:50 [SERVER] [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
Client> Error in class 'CodecJOrbis'
Client>     Unable to acquire inputstream in method 'initialize'.
Client>     ERROR MESSAGE:
Client>         minecraft:sound/calm2.ogg
Client>     STACK TRACE:
Client>         bhp.a(SourceFile:37)
Client>         bhx.a(SourceFile:34)
Client>         bhx.a(SourceFile:27)
Client>         biz.getInputStream(SourceFile:65)
Client>         paulscode.sound.codecs.CodecJOrbis.initialize(CodecJOrbis.java:281)
Client>         paulscode.sound.libraries.SourceLWJGLOpenAL.play(SourceLWJGLOpenAL.java:616)
Client>         paulscode.sound.Library.play(Library.java:706)
Client>         paulscode.sound.libraries.LibraryLWJGLOpenAL.quickPlay(LibraryLWJGLOpenAL.java:795)
Client>         paulscode.sound.SoundSystem.CommandQuickPlay(SoundSystem.java:1866)
Client>         paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2438)
Client>         paulscode.sound.CommandThread.run(CommandThread.java:121)
Client> Error in class 'SourceLWJGL OpenAL'
Client>     Audio Format null in method 'play'
Client> Exception in thread "Thread-8" java.lang.NullPointerException
Client> 	at com.jcraft.jorbis.Block.<init>(Block.java:55)
Client> 	at paulscode.sound.codecs.CodecJOrbis.initialize(CodecJOrbis.java:252)
Client> 	at paulscode.sound.libraries.SourceLWJGLOpenAL.play(SourceLWJGLOpenAL.java:616)
Client> 	at paulscode.sound.Library.play(Library.java:706)
Client> 	at paulscode.sound.Library.play(Library.java:675)
Client> 	at paulscode.sound.SoundSystem.CommandPlay(SoundSystem.java:2076)
Client> 	at paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2599)
Client> 	at paulscode.sound.CommandThread.run(CommandThread.java:121)
Client> 2013-05-26 17:50:44 [SERVER] [INFO] Saving and pausing game...
Client> 2013-05-26 17:50:44 [SERVER] [INFO] Saving chunks for level 'Only Snapshot! Survival World'/Overworld
Client> 2013-05-26 17:50:44 [SERVER] [INFO] Saving chunks for level 'Only Snapshot! Survival World'/Nether
Client> 2013-05-26 17:50:44 [SERVER] [INFO] Saving chunks for level 'Only Snapshot! Survival World'/The End
Client> 2013-05-26 17:50:46 [SERVER] [INFO] Stopping server
Client> 2013-05-26 17:50:46 [SERVER] [INFO] Saving players
Client> 2013-05-26 17:50:46 [SERVER] [INFO] jonaathaan left the game
Client> 2013-05-26 17:50:46 [SERVER] [INFO] Saving worlds
Client> 2013-05-26 17:50:46 [SERVER] [INFO] Saving chunks for level 'Only Snapshot! Survival World'/Overworld
Client> 2013-05-26 17:50:46 [SERVER] [INFO] Saving chunks for level 'Only Snapshot! Survival World'/Nether
Client> 2013-05-26 17:50:46 [SERVER] [INFO] Saving chunks for level 'Only Snapshot! Survival World'/The End
Client> 2013-05-26 17:50:47 [CLIENT] [INFO] Stopping!
Client> 
Client> SoundSystem shutting down...
Client> Error in class 'SoundSystem'
Client>     Command thread did not die!
Client> Ignoring errors... continuing clean-up.
Client> Error in class 'SoundSystem'
Client>     Problem during Library.cleanup()!
Client> Ignoring errors... continuing clean-up.
Client>     Author: Paul Lamb, www.paulscode.com
Client> 
Client> AL lib: (EE) alc_cleanup: 1 device not closed
Game ended with no troubles detected (exit code 0)
Deleting /Users/jonathan/Library/Application