If you put a music disc on a jukebox, you won't hear anything.

Stack trace from the log :

Client> Error in class 'CodecJOrbis'
Client> Unable to acquire inputstream in method 'initialize'.
Client> ERROR MESSAGE:
Client> minecraft:sound/13.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.Library.play(Library.java:675)
Client> paulscode.sound.SoundSystem.CommandPlay(SoundSystem.java:2076)
Client> paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2599)
Client> paulscode.sound.CommandThread.run(CommandThread.java:121)
Client> Error in class 'SourceLWJGL OpenAL'
Client> Audio Format null in method 'play'