This guide walks you from a fresh Lidarr install to your first successful download in about fifteen minutes, using default settings everywhere. It assumes Lidarr is already installed — if it isn't, start with the Installation page.
Settings shown in
orangein the Lidarr UI are advanced options. Click Show Advanced at the top of the relevant page to reveal them.
This page is for users starting with an empty library who want to get to a first download quickly. The defaults used below are deliberately minimal and are safe to refine later.
If any of the following describes you, read the linked page instead — the quick path here will not work for your setup:
After installation, open Lidarr in a browser at http://<your-ip>:8686.

Ignore the two options on the startup screen for now; you'll configure everything manually through Settings.
Four settings areas need input before Lidarr can find and import music: Media Management, Profiles & Quality, Indexers, and Download Clients. Defaults are fine for everything except the items called out below.
Set a Root Folder — this is where imported music will live.
Click Settings → Media Management, then under Root Folders click Add (+).


Fill in:
Leave everything else at defaults.
Do not put Lidarr's root folder on a cloud storage provider. Lidarr writes tags frequently, which will exhaust cloud-service API quotas and cause failures. Keep the library on local or network-attached storage.
NFS mounts need
nolock; SMB mounts neednobrl. Non-Windows only.
The root folder must not overlap with your download client's output folder. Lidarr imports from downloads to the root folder — they need to be distinct locations on the same filesystem (for fast moves and hardlinks).
If you already have music files here, stop — see Importing an Existing Library before saving this root folder.
Settings → Profiles and Settings → Quality — leave both at defaults. They're good enough to get to a first download. You can refine them later; see Settings → Profiles and Settings → Quality.
Settings → Indexers — add at least one. Lidarr treats Usenet indexers and BitTorrent trackers both as Indexers.
Click Add (+) and pick one you have access to. Choosing and configuring an indexer is outside the scope of this page — see the Supported Indexers list and TRaSH's indexer guides for options and setup details.
Settings → Download Clients — add at least one.

Lidarr sends downloads to your client with a label/category (e.g. music), watches the client's API for completion, then imports finished files into your root folder. The client and Lidarr must both be able to read the same filesystem path, and that path must be on the same mount as your root folder for hardlinks and atomic moves to work.
Volume and path configuration is the single most common source of import failures, especially with Docker. If Lidarr and your download client run in separate containers, both must mount the same host path at the same container path. See Installation → Docker and TRaSH's hardlink guide before configuring.
For field-level detail see Settings → Download Clients and the Supported Download Clients list.
With settings done, add an artist. Library → Add New.

Search for the artist you want — Lidarr looks them up in MusicBrainz. Select the result and the Add new Artist dialog opens.

Keep the defaults:
Save. Lidarr fetches the artist's metadata from MusicBrainz; this takes a few seconds to a few minutes depending on the artist's catalog size.
Click the new artist when it appears.

With the default
Metadata Profile, onlyReleasesof type Studio Album are shown. See Concepts for why the metadata profile matters.
On the artist page, pick a Release to download and click the Manual Search (human) icon next to it.

Lidarr queries your indexers and shows available results.

Each row shows:
Pick a clean result and click the download icon. Lidarr hands the download off to your client, watches the queue, and imports the finished files into your root folder when the client reports completion.

Your imported files will be in the root folder, organized as <Root Folder>/<Artist>/<Release>/<Track>.

That's the full loop — settings, artist, release, download, import.
Release and Artist model, and why Lidarr's behavior depends on MusicBrainz.