Find harmonic tracks in Serato.

Serato shows keys and lets you sort the Key column, but it does not surface which tracks are compatible with the one playing. You compare keys on the Camelot wheel yourself. Sorting by key groups the neighbors together, and a smart crate can hold a fixed key neighborhood, but both are lists you scan yourself. Key Sync, part of the Pitch 'n Time DJ expansion, shifts a loaded track's key to suit another deck, but nothing in the library reacts to what is on the deck right now.

Three things. Key detection: tick Set Key in the Analysis Settings and a key is stored for every track you analyze. The Key column in Camelot notation, chosen with Show Key As under Setup, Library + Display, so related keys read as neighboring numbers. And a sort or a smart crate that groups those neighbors. All three depend on the key underneath being right, so re-analyze anything that shows no key, or a key that sounds wrong, before you trust the sort.

Yes. In Serato DJ Pro a smart crate Key rule matches one value, Is or Contains, so build one crate per neighborhood: rules for 8A, 9A, 7A, and 8B, match rules set to Any so one hit qualifies a track, and Live Update ticked. Rules read the key tag itself, not the displayed notation, so if your tags hold classical keys the 8A rule is Key is Am. Any widens a tempo rule instead of narrowing it, so sort the crate by BPM. One crate per home key.

Find Compatible filters your entire library to mixable tempos and harmonically related keys at once, and Set Designer suggests next tracks with seven harmonic intents, from a safe match to a bold lift. Mark two tracks that blend well as a pair and they resurface while you build later sets, so a harmonic run can be planned in advance and exported to Serato.

No. The Camelot system turns every key into a number plus a letter, so compatible keys are the neighboring numbers or the same number in the other letter. A track in 8A sits next to 7A, 9A, and 8B, and that is the whole rule you need at the browser. Vibes places every track on the wheel so the safe and creative options are visible without any theory.