Organising a Local Music Collection: A Folder Structure That Stays Sane

Why folder structure still matters

A fair question: if modern music apps can search by metadata, why bother arranging folders?

Three reasons. First, metadata can be corrupted or lost; folder structure cannot. Second, you will eventually switch applications, and a tidy folder tree moves with you cleanly. Third, backups are far easier to manage when you know what lives where.

Think of folder structure as a safety net. You hope not to need it, and on the day you do, it saves a great deal.

A structure that works for almost everyone

The pattern is simple: Artist / Year - Album / Number - Title

Putting the year in front of the album name makes folders sort chronologically on their own, with no configuration anywhere. You can follow a musician's arc just by opening their folder.

Two-digit track numbers (01, 02, ... 10) matter for correct ordering. Without the leading zero, computers place "10" before "2".

Handling the awkward cases

• Various-artist compilations. Create an artist folder called "Various Artists" and keep them all there. Do not scatter tracks into each singer's folder — the album will be broken up permanently.
• Double albums. Use "CD1" and "CD2" subfolders, or prefix the disc number onto the track number: 1-01, 2-01.
• Singles and EPs. Treat them exactly like albums. Consistency is worth more than terminological precision.
• Artists with long names or odd symbols. Simplify, but write down your rule and stick to it.
• Songs with no album. Create one "Singles" folder per artist rather than letting files float at the root.

Characters you cannot use

Several characters are forbidden in Windows filenames and can make your collection fail to copy: question mark, colon, slash, asterisk, quotation mark, and the greater-than/less-than symbols.

This becomes a real problem with song titles like "Where Are You Now?" or albums formatted as "Artist: Title". The common fix is to drop the question mark entirely and replace the colon with a hyphen.

If your collection was ever copied from macOS or Linux to Windows and some files went "missing", this is usually why.

Album art: keep it in two places

Cover images can be stored inside the music file (embedded) or as a separate file in the album folder — usually cover.jpg or folder.jpg.

The practical advice: do both. Embedded art travels with the file to your phone or portable player. The separate file is read by desktop applications and survives even when the file's metadata is damaged.

Sizes from 600×600 to 1000×1000 pixels are more than enough. A 3000×3000 cover in every file bloats your collection with no visible benefit.

Lyrics as companion files

LRC files store lyrics with timestamps so players can highlight them in time with the music.

Save them with exactly the same name as the music file, differing only in extension — 01 - Airbag.flac pairs with 01 - Airbag.lrc. Nearly every player that supports lyrics looks for this pattern.

The habits that keep it tidy

Even the best system collapses without the habits behind it. The three that matter most:

• Tidy before filing, not after. New albums get organised as they arrive, not stacked up for "later". Later never comes.
• One inbox folder. Every new download lands in one place and only moves into the main collection once it is clean. This keeps your main tree uncontaminated.
• Back up before bulk changes. Especially before writing tags to hundreds of files at once.

How EarTea helps

EarTea reads your whole music folder and shows its contents in a single list — format, Hi-Res status, and which files have already been processed. For a collection spread across many folders, this is often the first time you see the complete picture.

Automatic renaming for EarTea+ users can apply a consistent naming pattern across the entire collection at once, following the metadata you have already cleaned up.