diff --git a/src/com/bernard/discord/commands/JulSoundBox.java b/src/com/bernard/discord/commands/JulSoundBox.java
index e665cb6..15bc037 100644
--- a/src/com/bernard/discord/commands/JulSoundBox.java
+++ b/src/com/bernard/discord/commands/JulSoundBox.java
@@ -1,4 +1,4 @@
-package com.bernard.discord.commands;
+package com.bernard.julsoundbox;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -10,7 +10,8 @@ import java.util.Queue;
 import java.util.Random;
 import java.util.Scanner;
 
-import com.bernard.discord.api.Command;
+import com.bernard.juliabot.api.Command;
+import com.bernard.juliabot.api.DiscordCCommande;
 import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
 import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
 import com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager;
@@ -48,8 +49,9 @@ public class JulSoundBox {
 	Random randomizator;
 	static boolean play;
 	
-	@Command(name = "playing",grp="snd",group="SoundBox", admin = false, description = "Demande à JuL'IA quel son elle est en train de jouer")
-	public void playing(Guild guild, Message message) {
+	@Command(name = "playing",aliases = "kestujoues", admin = false, description = "Demande à JuL'IA quel son elle est en train de jouer")
+	public void playing(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
 		if(soundHandler.currentTrack == null && playlist.isEmpty()) {
 			notifyUser("Ben je suis en fait en train de jouer .... rien du tout", message.getAuthor(), message.getChannel());
 			return;
@@ -105,8 +107,11 @@ public class JulSoundBox {
 		
 	}
 	
-	@Command(name = "come",grp="snd",group="SoundBox", admin = true, description = "Ammène julia dans le salon vocal auquel l'utilisateur est connécté")
-	public void come(Guild guild, Message message, User user) {
+	@Command(name = "come", admin = true, description = "Ammène julia dans le salon vocal auquel l'utilisateur est connecté")
+	public void come(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
+		User user = message.getAuthor();
+		Guild guild = ccommande.getMessage().getGuild();
 		final GuildVoiceState memberVoiceState = guild.getMember(user).getVoiceState();
 		System.out.println("Coming into channel of voice state "+memberVoiceState);
 		if(!memberVoiceState.inVoiceChannel())
@@ -117,8 +122,12 @@ public class JulSoundBox {
 		}
 	}
 
-	@Command(name = "go",grp="snd",group="SoundBox", admin = true, description = "Ammène julia dans le salon spécifié")
-	public void go(Guild guild, Message message, User user) {
+	@Command(name = "go", admin = true, description = "Ammène julia dans le salon spécifié")
+	public void go(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
+		User user = message.getAuthor();
+		Guild guild = ccommande.getMessage().getGuild();
+		
 		String channelName = message.getContentRaw().substring(message.getContentRaw().indexOf("go")+3);
 		System.out.println("Going to channel : "+channelName);
 		switch(channelName) {
@@ -141,8 +150,11 @@ public class JulSoundBox {
 		manager.openAudioConnection(currentChannel);
 	}
 
-	@Command(name = "play",grp="snd",group="SoundBox", admin = true, description = "Reprends ou lance la lecture d'un son")
-	public void play(Guild guild, Message message, User user) {
+	@Command(name = "play", admin = true, description = "Reprends ou lance la lecture d'un son")
+	public void play(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
+		User user = message.getAuthor();
+		
 		String soundName = null;
 		if(message.getContentRaw().endsWith("play")) {
 			if(soundHandler.currentTrack != null || !playlist.isEmpty()) {
@@ -186,8 +198,11 @@ public class JulSoundBox {
 		});
 	}
 
-	@Command(name = "play2",grp="snd",group="SoundBox", admin = true, description = "Reprends ou lance la lecture d'un son2")
-	public void play2(Guild guild, Message message, User user) {
+	@Command(name = "play2", admin = true, description = "Reprends ou lance la lecture d'un son2")
+	public void play2(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
+		User user = message.getAuthor();
+		
 		String soundName = message.getContentRaw().substring(message.getContentRaw().indexOf("play2")+6);
 		System.out.println("Trying to play : "+soundName);
 		playerManager.loadItem("/var/julia/julsoundbox/sounds/" + soundName + soundExtension, new AudioLoadResultHandler() {
@@ -214,8 +229,11 @@ public class JulSoundBox {
 		});
 	}
 
-	@Command(name = "queue",grp="snd",group="SoundBox", admin = true, description = "Ajoute un son à la liste de lecture")
-	public void queue(Guild guild, Message message, User user) {
+	@Command(name = "queue",admin = true, description = "Ajoute un son à la liste de lecture")
+	public void queue(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
+		User user = message.getAuthor();
+		
 		String soundName = null;
 		if(message.getContentRaw().indexOf("queue")+5 == message.getContentRaw().length()) {
 			File[] songsFiles = new File("/var/julia/julsoundbox/sounds/").listFiles();
@@ -251,8 +269,11 @@ public class JulSoundBox {
 		});
 	}
 
-	@Command(name = "unqueue",grp="snd",group="SoundBox", admin = true, description = "Enlève un son de la liste de lecture")//TODO test
-	public void unqueue(Guild guild, Message message, User user) {
+	@Command(name = "unqueue", admin = true, description = "Enlève un son de la liste de lecture")//TODO test
+	public void unqueue(DiscordCCommande ccommande) {
+		Message message = ccommande.getMessage();
+		User user = message.getAuthor();
+		
 		String soundId = message.getContentRaw().substring(message.getContentRaw().indexOf("unqueue")+8);
 		if(soundId.matches("^[0-9]+$")) {
 			Iterator<AudioTrack> it = playlist.iterator();
@@ -276,22 +297,22 @@ public class JulSoundBox {
 		soundHandler.update();
 	}
 
-	@Command(name = "pause",grp="snd",group="SoundBox", admin = true, description = "Met le son joué en pause (wow)")
-	public void pause(Guild guild, Message message, User user) {
+	@Command(name = "pause", admin = true, description = "Met le son joué en pause (wow)")
+	public void pause(DiscordCCommande ccommande) {
 		soundHandler.update(false);
 	}
 
-	@Command(name = "chut",grp="snd",group="SoundBox", admin = true, description = "Arette le son que JuL'IA joue (un !!play reprendra le morceau suivant ")
-	public void chut(Guild guild, Message message, User user) {
+	@Command(name = "chut", admin = true, description = "Arette le son que JuL'IA joue (un !!play reprendra le morceau suivant ")
+	public void chut(DiscordCCommande ccommande) {
 		play = false;
 		soundHandler.next();
 	}
 	
-	@Command(name = "soundInit",grp="snd",group="SoundBox", admin = true, description = "Evite que tout le programme ne crashe .... a ne pas oublier (en attendant que tout 'fonctionne' ...)")
-	public void soundInit(Guild guild) {
+	@Command(name = "soundInit", admin = true, description = "Evite que tout le programme ne crashe .... a ne pas oublier (en attendant que tout 'fonctionne' ...)")
+	public void soundInit(DiscordCCommande ccommande) {
 		playerManager = new DefaultAudioPlayerManager();
 		soundHandler = new BernardSoundHandler();
-		manager = guild.getAudioManager();
+		manager = ccommande.getMessage().getGuild().getAudioManager();
 		AudioSourceManagers.registerLocalSource(playerManager);
 		manager.setSendingHandler(soundHandler);
 		currentChannel = null;
@@ -367,7 +388,7 @@ public class JulSoundBox {
 		
 		@Override
 		public byte[] provide20MsAudio() {
-			return lastFrame.data;
+			return lastFrame.getData();
 		}
 		
 		@Override