The archive
Song

If You Don't Know Me by Now

Harold Melvin & The Blue Notes

As of 2026-10-30, "If You Don't Know Me by Now" by Harold Melvin & The Blue Notes has charted in 1 market across 1 platform, peaking at #34 (NL) on the Rotation chart.

Markets
1
First seen
2026-10-27
Latest chart date
2026-10-30
Peak
#34 nl

Momentum

This song has not appeared on a Rotation chart, so it has no score and no receipts. The rank history below is the ledger; a score is only published once the momentum run puts it on a chart.

Why it's here

The song was originally written for Labelle but they never recorded it, and Gamble and Huff instead gave it to Harold Melvin & the Blue Notes. [1] This recording features Teddy Pendergrass as lead vocalist, with background vocals from producers Gamble and Huff, Carl Helm, and Bunny Sigler. [2] The song was chosen as one of the "Songs of the Century" by the Recording Industry Association of America. [3]

releaseDrafted 2026-09-18Confidence 0.90

In culture

Every place this record has lived. A solid chip states a fact and carries the citation that earns it; a dashed one is a connection somebody drew, and carries their name instead.

Across markets · earliest pickup first

Every date here is the date the source chart covers, never the date we fetched it. Sources publish on different lags: the Spotify mirror runs about two days behind, TurnTable publishes weekly.

  1. MarketFirst seenPeak
  2. Netherlandsnl · shazam · 5 cities#34

City pickups

City charts record their parent country as the market, so these do not add to the market count above. One line per country: how many of its rooms picked the song up, and the best of them.

  1. nl 5 cities · best #34 utrecht

Listen

No official embed available for this song yet.

Editions

No published edition carries this song yet. Every edition it appears in will be listed here and stay listed: an edition is immutable, so a citation to one never rots.

Identity

ISRC
Not known yet

About a sixth of the catalogue carries an ISRC today and the share grows nightly. Until one arrives this song is joined on its slug alone, which can merge or split.

Slug
harold-melvin-the-blue-notes__if-you-don-t-know-me-by-now

Crude v0 identity: slug(artist)__slug(title).

Sources
shazam

Every source whose chart has ever carried this song.

Fridays

What moved this week, and why.

The records that climbed, what broke in one place first, what came back. One email on Friday, assembled from the week's charts, with a pressing when there is one.

Confirm by email. One tap to leave. What we hold

Ranks and positions only. We hold no licensed stream counts and never imply one. Every date on this page is the date the source chart covers.

Data: Apple Music, Shazam, Spotify, Deezer · Chart: Rotation