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Blue Note session · in the studio

April 24, 1954

Jutta Hipp Quintet

Frankfurt/Main, West Germany

In the room

The takes

What the numbers mean

BN308-2 is a matrix number: Blue Note gave every tune it recorded the next number in one running series (BN308 is "Humph"), and the figure after the dash is which take of that tune was kept. Early on the series starts each tune's takes at 0, so -0 is usually the first try.

tk. 5 is the take as counted through the whole day, from the first tune to the last: the way the studio's log and, from the mid-1950s, Rudy Van Gelder's tapes number them. Later dates have only these.

On the earliest records (1939–40) the numbers in the matrix place, like 486A-1 or GM535-6, are the masters' numbers from the studios and pressing plants Blue Note used before it had its own series.

Matrix · takeTitleFirst out on
–CleopatraBLP 5056
–Don't Worry 'Bout MeBLP 5056
–Ghost Of A ChanceBLP 5056
–I Never Knew (as Mon Petit)BLP 5056
–What's NewBLP 5056
–Blue SkiesBLP 5056
–LauraBLP 5056
–VariationsBLP 5056
8 takes · the ones we haven't matched yet are looked up on Spotify when you make it

Where it ended up