Quick wins: Lower default volume to 25% and add file upload support

- Scale volume by 0.25x to prevent earrape (user still sees 0-200%)
  - Add support for direct audio file URL links (.mp3, .mp4, etc.)
  - New =playfile command for Discord file uploads
  - Supports MP3, MP4, WAV, OGG, FLAC, M4A, WEBM, AAC, OPUS formats

cogs/music/main.py

@@ -141,6 +141,72 @@ class music(commands.Cog):
         await queue.play(ctx)
 
 
+    @commands.command(
+            help="Upload and play an audio file (MP3, MP4, WAV, etc.)",
+            aliases=['pf', 'file'])
+    async def playfile(self, ctx: Context):
+        """Play an uploaded audio file from Discord attachment"""
+        if ctx.guild is None:
+            await ctx.send("❌ This command must be used in a server!")
+            return
+
+        # Check if there's an attachment
+        if not ctx.message.attachments:
+            await ctx.send(
+                "❌ No file attached! Please upload an audio file with your message.\n"
+                "**Supported formats:** MP3, MP4, WAV, OGG, FLAC, M4A, WEBM, AAC, OPUS"
+            )
+            return
+
+        server = ctx.guild.id
+        attachment = ctx.message.attachments[0]
+
+        # Validate file extension
+        audio_extensions = ('.mp3', '.mp4', '.wav', '.ogg', '.flac', '.m4a', '.webm', '.aac', '.opus')
+        if not any(attachment.filename.lower().endswith(ext) for ext in audio_extensions):
+            await ctx.send(
+                f"❌ Invalid file type: `{attachment.filename}`\n"
+                f"**Supported formats:** MP3, MP4, WAV, OGG, FLAC, M4A, WEBM, AAC, OPUS"
+            )
+            return
+
+        await util.join_vc(ctx)
+        await ctx.message.add_reaction('📎')
+
+        msg = await ctx.send(f"Processing file: `{attachment.filename}`...")
+
+        # Discord provides a CDN URL for the attachment
+        file_url = attachment.url
+
+        # Use translate to process the file URL (yt-dlp handles direct URLs)
+        audio = await translate.main(file_url, self.sp)
+
+        await msg.delete()
+
+        if len(audio) == 0:
+            await ctx.message.add_reaction('🚫')
+            await ctx.send("❌ Failed to process the audio file!")
+            return
+
+        # Override title with filename if yt-dlp didn't get a good title
+        if audio[0]['title'] == 'Unknown' or not audio[0]['title']:
+            audio[0]['title'] = attachment.filename
+
+        # Queue the file
+        audio[0]['position'] = await queue.add_song(
+                server,
+                audio[0],
+                ctx.author.display_name)
+
+        await util.queue_message(ctx, audio[0])
+
+        if await queue.is_server_playing(server):
+            return
+
+        await queue.update_server(server, True)
+        await queue.play(ctx)
+
+
     @commands.command(
             help="Queue a song to play next (top of queue)",
             aliases=['pt', 'pn', 'playnext'])
@@ -347,8 +413,9 @@ class music(commands.Cog):
         new_vol = await queue.set_volume(server.id, level)
 
         # Update the current playing song's volume if something is playing
+        # Scale down by 0.25 to match queue.py playback scaling
         if ctx.voice_client and ctx.voice_client.source:
-            ctx.voice_client.source.volume = new_vol / 100.0
+            ctx.voice_client.source.volume = new_vol / 100.0 * 0.25
 
         # Pick an emoji based on volume
         if new_vol == 0: