added db functions and join/leave vc

cogs/music/main.py

@@ -1,23 +1,41 @@
 import discord
 from discord.ext import commands
 from discord.ext.commands.context import Context
+import cogs.music.util as util
 
 import datetime
 import pytz
 
+from cogs.music.help import music_help
+
 class music(commands.Cog):
     def __init__(self, client):
+        self.client = client
+
         self.name = "🎶 Music"
         self.emoji = "🎶"
-        self.client = client
+
+        help_command = music_help()
+        help_command.cog = self
+        self.help_command = help_command
 
     @commands.command(
             help="Displays latency from the bot",
             aliases=['delay'])
-    async def ping(self, e: Context):
+    async def ping(self, ctx: Context):
         start_time = datetime.datetime.now(pytz.utc)
-        end_time = e.message.created_at
+        end_time = ctx.message.created_at
 
         delay = int((end_time - start_time).total_seconds() * 1000)
 
-        await e.send(f"Pong! `{delay}MS`")
+        await ctx.send(f"Pong! `{delay}MS`")
+
+
+    @commands.command(
+            help="Connects to your current voice channel",
+            aliases=['connect'])
+    async def join(self, ctx: Context):
+        await util.join_vc(ctx)
+        await ctx.message.add_reaction('👍')
+
+