The library.

Classics and the ones worth knowing, told plainly. The full build lives in Mudl.

A back-bar wall of amber-lit bottles, a library of the bar.

There aren't that many drinks to learn.

There are ten families. The rest are variations.

The sours

The whole sour tree.

Caipirinha

Caipirinha

Cachaça, lime, and sugar muddled in the glass it's served in. Brazil's house drink, four moves start to finish.

Clover Club

Clover Club

Gin, lemon, raspberry syrup, and egg white, shaken to a pink silk. Tart fruit under a thick, dry foam.

Daiquiri

Daiquiri

Three ingredients, nowhere to hide. The drink bartenders order to judge another bar.

Gimlet

Gimlet

Gin, fresh lime, and sugar — cold, sharp, and done. The fresh-juice spec long ago retired the cordial.

Mojito

Mojito

White rum, lime, mint, and soda — Havana's porch drink. Press the mint; don't pulverize it.

New York Sour

New York Sour

A whiskey sour under a float of dry red wine. The name says New York; the receipts say Chicago.

Pisco Sour

Pisco Sour

Pisco under a dense citrus foam, finished with drops of bitters. Peru's national drink and a lesson in texture.

Whiskey Sour

Whiskey Sour

Bourbon, lemon, sugar — the sour at its plainest and best. Egg white if you want the silk.

Bee's Knees

Bee's Knees

Gin brightened with lemon and honey — a Prohibition-era fix that outlived its excuse.

Brown Derby

Brown Derby

Bourbon, grapefruit, and honey, two to one to one. Grapefruit pith against honey; a Hollywood name on a Savoy recipe.

Hemingway Daiquiri

Hemingway Daiquiri

A Daiquiri stripped of sugar and cut with grapefruit and maraschino. Built for a regular who liked them cold, dry, and doubled.

Jungle Bird

Jungle Bird

Dark rum and pineapple with a Campari spine — tropical, then suddenly bitter. The tiki drink for people who think they hate tiki.

Mai Tai

Mai Tai

Aged Jamaican rum, lime, curaçao, and orgeat over crushed ice. The 1944 spec — no juice cocktail, no umbrella.

Amaretto Sour

Amaretto Sour

Amaretto and lemon, backed with cask-strength bourbon and softened with egg white. Almond-sweet up front, dry enough to finish.

Gold Rush

Gold Rush

Bourbon, lemon, and rich honey syrup, shaken and poured over one cube. A whiskey sour with honey in place of sugar, from the Milk & Honey school.

Penicillin

Penicillin

Smoky scotch sour with honey and ginger. A modern classic that drinks like it was always here.

Past the usual suspects — the ones worth knowing.

Long & cold

Highballs and fizzes.

Gin & Tonic

Gin & Tonic

Gin, tonic, lime, and plenty of ice. The whole point is proportion and cold.

Paloma

Paloma

Tequila and fresh grapefruit, lengthened with soda. Mexico drinks more of these than Margaritas.

Pimm's Cup

Pimm's Cup

Pimm's No. 1 lengthened with sparkling lemonade and packed with cucumber and summer fruit. Gentle, bittersweet, and meant for a long afternoon.

Ramos Gin Fizz

Ramos Gin Fizz

Gin, citrus, cream, and orange flower water shaken until the head stands above the rim. New Orleans' twelve-minute breakfast.

Tom Collins

Tom Collins

A gin sour lengthened with soda and ice. Old Tom gin gave it the name; any good gin keeps it honest.

Bloody Mary

Bloody Mary

Vodka and tomato juice, seasoned with lemon, Worcestershire, hot sauce, celery salt, and pepper. Savory, a little hot, and older than brunch.

El Diablo

El Diablo

Reposado tequila, cassis, and lime under ginger beer. Dark fruit sinks, ginger bites, and the tequila holds the middle.

Mimosa

Mimosa

Equal parts Champagne and fresh orange juice. Nothing else, and it doesn't need anything else.

Moscow Mule

Moscow Mule

Vodka, lime, and ginger beer in a copper mug cold enough to hurt. A marketing stunt that earned its permanence.

French 75

French 75

Gin and lemon under Champagne — a sour with artillery in the name and lift in the glass.

Aperol Spritz

Aperol Spritz

Prosecco, Aperol, soda — three, two, one. The Veneto's answer to what late afternoon is for.

Hugo Spritz

Hugo Spritz

Prosecco, elderflower, soda, and a bruised sprig of mint. The Alps' lighter, greener answer to the Aperol Spritz.

Ranch Water

Ranch Water

Blanco tequila, a hard squeeze of lime, and sparkling mineral water. Dry, salty-edged, and built for heat.

Whisky Highball

Whisky Highball

Whisky and cold soda over hard ice, built with more care than three ingredients should need. Japan made it a discipline.

The full library

All 72, by family.

Every drink in the library, grouped the way a bar book would. Open it and tap any one.

Everything, on one shelf 72 drinks

Old Fashioned

Martini

Sour

Sidecar

Highball

Flip

Toddy

Punch

Fizz

Smash

Pick one. Pour it.

The measures, the method, the variations — all of it in the app.