How to catalog your CD collection, step by step

Cataloging your CD collection in 2026 shouldn't take more than a weekend if you follow a clear method. This is the one that works.

The CD is quietly coming back among collectors: uncompressed sound, affordable special editions, and a second-hand market full of bargains. But once you pass 200 titles, you start buying duplicates without noticing. The fix is to catalog. Here's how to do it well.

Step 1 — Pick the tool before you start

Starting in Excel is tempting and it's a mistake. Within a month you'll abandon it because typing artist, title and year for 500 CDs is exhausting. Use an app with barcode scanning and Discogs data from day one. discdb does exactly that; CLZ Music or the official Discogs app also work.

Step 2 — Set up the workspace

A clear table.
Good lighting (so the camera reads codes reliably).
Two piles: "to catalog" and "done".
A cloth to wipe dusty jewel cases before scanning.

Step 3 — Scan in batches of 20

Grab 20 CDs, scan one after another. Most are detected in under 5 seconds. If the barcode is scratched or the CD is old (pre-1990 often has no EAN), search manually by artist and title. Confirm the correct pressing — remasters sometimes share the same title.

Step 4 — Fill only the fields you'll actually use

Don't fall into the trap of filling 20 fields per disc. In practice you consult only 4 or 5:

CD condition (Mint, Near Mint, Very Good…).
Purchase date (optional but useful for insurance).
Price paid (to track total collection value).
Physical location ("Shelf 3, box B").
Notes ("signed", "Japanese first press", etc.).

Step 5 — Sort the physical collection in parallel

While you catalog digitally, sort physically. The three common systems:

Alphabetical by artist — most practical, what everyone uses.
By genre — looks nice, tricky with mixed-genre artists.
By acquisition date — only makes sense for tiny collections.

Step 6 — Back up monthly

Export your collection as CSV once a month and save it to the cloud. If the app ever disappears or changes its terms, you still own all your data.

Common mistakes

Not confirming the correct pressing — many apps suggest the first match.
Cataloging without physically sorting at the same time (you end up with a clean digital catalog and a physical mess).
Starting with your most valuable CDs "so you don't get them wrong". Start with the cheap ones — that's where you learn.

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