lava-lyra 1.6.1

A modern Lavalink v4 wrapper for py-cord, based on Pomice

Lyra

A modern Lavalink v4 wrapper designed for py-cord, based on the excellent Pomice library by cloudwithax.

Quick Links

• Read the Docs
• PyPI Homepage

What's New in Lyra

Lyra is a complete refactor of Pomice for Lavalink v4.X or NodeLink v3.X, bringing significant improvements:

• Full Lavalink v4 REST API support
• Server-side plugin integration (LavaSrc, YouTube plugin, etc.)
• Simplified setup - No more API credentials needed in client
• Better error handling and plugin support
• Removed deprecated modules (client-side Spotify/Apple Music parsing)
• Optimized for py-cord instead of discord.py
• Improved documentation and examples

Key Differences from Pomice

Feature	Pomice (v2.x)	Lyra (v1.x)
Lavalink Support	v3.x & v4.x	v4.x
Nodelink Support	Unknown	v3.x
Discord Library	discord.py	py-cord or discord.py
Spotify Support	Client-side API	Server plugin
Apple Music Support	Client-side API	Server plugin
Setup Complexity	API keys required	Plugin configuration only
Architecture	Mixed client/server	Pure server-side

Quick Start

Installation

pip install lava_lyra

Basic Usage

Pycord Example

import discord
import lava_lyra

class Bot(discord.Bot):
    def __init__(self):
        super().__init__(intents=discord.Intents.default())
        self.node = None

    async def on_ready(self):
        print(f'Logged in as {self.user}')

        # Create Lavalink nodes - much simpler than before!
        node = await lava_lyra.NodePool.create_node(
          bot=self,
          host='localhost',
          port=2333,
          password='youshallnotpass',
          identifier='MAIN',
          lyrics=False,
          search=True,  # Enable LavaSearch plugin support
          fallback=True,
        )
        print(f"Created node: {node.identifier}")

bot = Bot()
bot.run('your_bot_token')

Discordpy

import discord
from discord.ext import commands
import lava_lyra

class Bot(commands.Bot):
    def __init__(self):
        super().__init__(
            intents=discord.Intents.default(),
            command_prefix='!'
        )
        self.node = None

    async def on_ready(self):
        print(f'Logged in as {self.user}')

        # Create Lavalink nodes - much simpler than before!
        node = await lava_lyra.NodePool.create_node(
          bot=self,
          host='localhost',
          port=2333,
          password='youshallnotpass',
          identifier='MAIN',
          lyrics=False,
          search=True,  # Enable LavaSearch plugin support
          fallback=True,
        )
        print(f"Created node: {node.identifier}")

bot = Bot()
bot.run('your_bot_token')

Playing Music

Pycord Example

@bot.slash_command(description="Play music")
async def play(ctx, query: str):
    # Connect to voice channel
    if not ctx.author.voice:
        return await ctx.respond("You need to be in a voice channel!")
    
    player = await ctx.author.voice.channel.connect(cls=lava_lyra.Player)
    
    # Search for tracks (supports Spotify, YouTube, Apple Music via plugins!)
    results = await player.get_tracks(query)
    
    if not results:
        return await ctx.respond("No tracks found!")
    
    # Play the track
    track = results[0]
    await player.play(track)
    await ctx.respond(f"Now playing: **{track.title}**")

Discordpy Example

@bot.tree.command(description="Play music")
async def play(interaction, query: str):
    # Connect to voice channel
    if not interaction.user.voice:
        return await interaction.response.send_message("You need to be in a voice channel!")
    
    player = await ctx.author.voice.channel.connect(cls=lava_lyra.Player)
    
    # Search for tracks (supports Spotify, YouTube, Apple Music via plugins!)
    results = await player.get_tracks(query)
    
    if not results:
        return await interaction.response.send_message("No tracks found!")
    
    # Play the track
    track = results[0]
    await player.play(track)
    await interaction.response.send_message(f"Now playing: **{track.title}**")

Advanced Search with LavaSearch

LavaSearch plugin provides advanced search capabilities across tracks, albums, artists, playlists, and text suggestions.

Important: You must enable LavaSearch when creating the node by setting search=True:

node = await lava_lyra.NodePool.create_node(
    bot=bot,
    host='localhost',
    port=2333,
    password='youshallnotpass',
    identifier='MAIN',
    search=True  # Enable LavaSearch support
)

Pycord Example

@bot.slash_command(description="Search for music")
async def search(ctx, query: str, platform: str = "youtube"):
    # Get the node
    node = lava_lyra.NodePool.get_node()

    # Map platform to search type
    search_types = {
        "youtube": lava_lyra.SearchType.ytsearch,
        "spotify": lava_lyra.SearchType.spsearch,
        "soundcloud": lava_lyra.SearchType.scsearch,
        "apple_music": lava_lyra.SearchType.amsearch,
    }

    # Search for tracks, albums, artists, playlists, and text
    result = await node.load_search(
        query=query,
        types=[
            lava_lyra.LavaSearchType.TRACK,
            lava_lyra.LavaSearchType.ALBUM,
            lava_lyra.LavaSearchType.ARTIST,
            lava_lyra.LavaSearchType.PLAYLIST,
            lava_lyra.LavaSearchType.TEXT
        ],
        search_type=search_types.get(platform, lava_lyra.SearchType.ytsearch),
        ctx=ctx
    )

    if not result:
        return await ctx.respond("No results found!")

    # Display results
    response = [f"**Search results for '{query}' on {platform}:**\n"]

    if result.tracks:
        response.append(f"**Tracks ({len(result.tracks)}):**")
        for track in result.tracks[:3]:  # Show first 3
            response.append(f"  - {track.title} by {track.author}")

    if result.albums:
        response.append(f"\n**Albums ({len(result.albums)}):**")
        for album in result.albums[:3]:
            response.append(f"  - {album.name}")

    if result.artists:
        response.append(f"\n**Artists ({len(result.artists)}):**")
        for artist in result.artists[:3]:
            response.append(f"  - {artist.name}")

    if result.playlists:
        response.append(f"\n**Playlists ({len(result.playlists)}):**")
        for playlist in result.playlists[:3]:
            response.append(f"  - {playlist.name}")

    if result.texts:
        response.append(f"\n**Suggestions:**")
        for text in result.texts[:5]:
            response.append(f"  - {text.text}")

    await ctx.respond("\n".join(response))

Discordpy Example

@bot.tree.command(description="Search for music")
async def search(interaction, query: str, platform: str = "youtube"):
    # Get the node
    node = lava_lyra.NodePool.get_node()

    # Map platform to search type
    search_types = {
        "youtube": lava_lyra.SearchType.ytsearch,
        "spotify": lava_lyra.SearchType.spsearch,
        "soundcloud": lava_lyra.SearchType.scsearch,
        "apple_music": lava_lyra.SearchType.amsearch,
    }

    # Search for tracks, albums, artists, playlists, and text
    result = await node.load_search(
        query=query,
        types=[
            lava_lyra.LavaSearchType.TRACK,
            lava_lyra.LavaSearchType.ALBUM,
            lava_lyra.LavaSearchType.ARTIST,
            lava_lyra.LavaSearchType.PLAYLIST,
            lava_lyra.LavaSearchType.TEXT
        ],
        search_type=search_types.get(platform, lava_lyra.SearchType.ytsearch),
        # ctx=ctx    # ctx in discord.py interaction could be "None"
    )

    if not result:
        return await interaction.response.send_message("No results found!")

    # Display results
    response = [f"**Search results for '{query}' on {platform}:**\n"]

    if result.tracks:
        response.append(f"**Tracks ({len(result.tracks)}):**")
        for track in result.tracks[:3]:  # Show first 3
            response.append(f"  - {track.title} by {track.author}")

    if result.albums:
        response.append(f"\n**Albums ({len(result.albums)}):**")
        for album in result.albums[:3]:
            response.append(f"  - {album.name}")

    if result.artists:
        response.append(f"\n**Artists ({len(result.artists)}):**")
        for artist in result.artists[:3]:
            response.append(f"  - {artist.name}")

    if result.playlists:
        response.append(f"\n**Playlists ({len(result.playlists)}):**")
        for playlist in result.playlists[:3]:
            response.append(f"  - {playlist.name}")

    if result.texts:
        response.append(f"\n**Suggestions:**")
        for text in result.texts[:5]:
            response.append(f"  - {text.text}")

    await interaction.response.send_message("\n".join(response))

Note: The LavaSearch plugin must be installed on your Lavalink server for this feature to work. See the server setup section below.

Lavalink v4 Server Setup

Lyra requires a Lavalink v4 server with plugins. Here's a basic application.yml:

server:
  port: 2333
  address: 127.0.0.1

lavalink:
  plugins:
    # Required for YouTube support
    - dependency: "dev.lavalink.youtube:youtube-plugin:VERSION"
    - repository: "https://maven.lavalink.dev/releases"

    # Required for Spotify, Apple Music, Deezer, etc.
    - dependency: "com.github.topi314.lavasrc:lavasrc-plugin:VERSION"
      repository: "https://maven.lavalink.dev/releases"

    # Optional: LavaSearch for advanced search functionality
    - dependency: "com.github.topi314.lavasearch:lavasearch-plugin:VERSION"
      repository: "https://maven.lavalink.dev/releases"

  server:
    password: "youshallnotpass"

plugins:
  youtube:
    enabled: true
    allowSearch: true

  lavasrc:
    sources:
      spotify: true
      applemusic: true
      deezer: true
    
    spotify:
      clientId: "your_spotify_client_id"
      clientSecret: "your_spotify_client_secret"
      countryCode: "US"

Supported Platforms

All platforms are now supported via Lavalink server plugins:

• YouTube - via YouTube plugin
• Spotify - via LavaSrc plugin
• Apple Music - via LavaSrc plugin
• Bilibili - via Lavabili plugin
• SoundCloud - built-in Lavalink
• And many more via community plugins!

LavaSearch Plugin Support

Lyra now includes full support for the LavaSearch plugin, which provides advanced search capabilities:

Features

• Multi-type Search: Search for tracks, albums, artists, playlists, and text suggestions in a single query
• Rich Results: Get comprehensive search results with detailed metadata
• Plugin Integration: Works seamlessly with LavaSrc and other Lavalink plugins

Installation

Add LavaSearch to your Lavalink server's application.yml:

lavalink:
  plugins:
    - dependency: "com.github.topi314.lavasearch:lavasearch-plugin:x.y.z"
      repository: "https://maven.lavalink.dev/releases"

Replace x.y.z with the latest version.

Example:

# Search YouTube for everything
result = await node.load_search(
    query="architects animals",
    types=[
        lava_lyra.LavaSearchType.TRACK,
        lava_lyra.LavaSearchType.ALBUM,
        lava_lyra.LavaSearchType.ARTIST,
        lava_lyra.LavaSearchType.PLAYLIST,
        lava_lyra.LavaSearchType.TEXT
    ],
    search_type=lava_lyra.SearchType.ytsearch
)

# Search Spotify for tracks and artists
result = await node.load_search(
    query="metallica",
    types=[
        lava_lyra.LavaSearchType.TRACK,
        lava_lyra.LavaSearchType.ARTIST
    ],
    search_type=lava_lyra.SearchType.spsearch
)

# Search Apple Music for albums
result = await node.load_search(
    query="taylor swift",
    types=[lava_lyra.LavaSearchType.ALBUM],
    search_type=lava_lyra.SearchType.amsearch
)

Contributing

We welcome contributions! Please see our Contributing Guide for details.

License and Credits

License

This project is licensed under the GPL-3.0 License - see the LICENSE file for details.

Credits and Attribution

Lyra is based on the excellent Pomice library:

• Original Pomice: Copyright (c) 2023, cloudwithax
• Lyra (Lavalink v4 refactor): Copyright (c) 2025, ParrotXray

We extend our heartfelt thanks to cloudwithax and all Pomice contributors for creating the solid foundation that made Lyra possible. This project builds upon their excellent work to provide Lavalink v4 compatibility and modern server-side plugin support.

Key Contributors

• cloudwithax - Original Pomice library creator
• ParrotXray - Lavalink v4 refactoring and Lyra development
• Community contributors - Bug reports, features, and improvements

Links

• PyPI Package
• GitHub Repository
• Bug Reports
• Original Pomice

Credits and Attribution

Lyra is based on the excellent Pomice library:

• Original Pomice: Copyright (c) 2023, cloudwithax
• Lyra (Lavalink v4 refactor): Copyright (c) 2025, ParrotXray

We extend our heartfelt thanks to cloudwithax and all Pomice contributors for creating the solid foundation that made Lyra possible. This project builds upon their excellent work to provide Lavalink v4 compatibility and modern server-side plugin support.

Key Contributors

• cloudwithax - Original Pomice library creator
• ParrotXray - Lavalink v4 refactoring and Lyra development
• Community contributors - Bug reports, features, and improvements

Star History

If you find Lyra useful, please consider giving it a star!

---

Made with love for the Discord music bot community