How to make Hip Hop music with creative constraints

What makes Hip Hop tick

Hip hop is a drum genre. The kick and snare pattern is the song, the sample or the synth is the setting, and everything else is arranged around a voice that may or may not exist yet. Tempo comes in two families. Boom bap sits around 85 to 100 BPM with a swung, sample-driven feel, and trap runs around 130 to 160 BPM, felt in half time, with rolling hi-hats and an 808 that glides between notes.

The core skill is the flip, taking a small piece of existing sound (a record, a phone recording, a chord you played yourself) and recontextualising it until it belongs to you. So the best hip hop cards in the deck deal with process rather than theory. Twenty minutes is enough for one sound, one groove and one bounce.

Constraints that work in Hip Hop

• MPC/Sampler Chopping Workflow: slice a two-bar phrase into eight pads and play a new phrase with them. Leave the timing alone, and leave the slightly wrong hits where they fall.
• Triplet Feel Groove (Hip Hop): switch the hi-hat grid to triplets and leave the kick and snare straight. The beat bounces at once. It is one reason so many modern beats bounce the way they do.
• Single Found Sound as Central Element: build kick, snare, melody and bass from one recording, pitched and chopped. It is about as pure as a constraint gets, and it produces sounds nobody can buy.

Mistakes that flatten a Hip Hop track

• Mixing before the bounce. A beat is done when the drums knock and the sample sits. Polishing an unfinished loop keeps it unfinished.
• Too much harmony. Two chords are plenty. The rapper (or the listener's ear) needs a stable backdrop, not a jazz tune.
• Filling the vocal range. Carve some space between 1 and 4 kHz, the band that carries vocal intelligibility, even in an instrumental, so that a voice can sit on top.

How to use the 67 Hip Hop cards

Whatever the hip hop brief gives you, start with the rhythm card. If the hand has a production card, take it as your sound source for the day. The sampling guide covers micro-chopping, time-stretching and where producers find material.

The 24 cards below are a selection of the 67 tagged Hip Hop in the deck. The button above opens a draw with Hip Hop already selected; the hand you pull is your brief for the session. Pull cards, accept the brief, ship a sketch.

Hip Hop constraint cards

• Roman Numeral i - ♭VI - ♭III - ♭VII (Epic Natural Minor Loop) Create using this common natural minor (Aeolian) loop. Every chord after the first is major, which gives it an epic sound.
• Scale Phrygian Mode Use this minor scale with a flat 2nd (e.g., E-F-G-A-B-C-D-E if E is tonic). Creates a Spanish/Middle Eastern quality.
• Scale Harmonic Minor Scale Compose with this natural minor scale with a raised 7th, creating an augmented 2nd between ♭6 and 7. Adds melodic tension and drive.
• Scale Pentatonic Minor Scale Compose with this five-note scale (1, ♭3, 4, 5, ♭7 of natural minor). Essential for blues/rock with versatile melodic application.
• Rhythm Swing Rhythm (Medium to Heavy) Use swung eighth notes (long-short feel) throughout the piece, with a medium to heavy swing ratio. Create a bouncing, propulsive quality.
• Rhythm Syncopation Focus Heavily emphasize off-beat rhythms and anticipations in melodies and accompaniment. Create rhythmic interest through unexpected accents.
• Rhythm Ostinato Driven Build the piece around a persistently repeated rhythmic (and often melodic) pattern (ostinato). Create hypnotic effect through repetition.
• Challenge Phone Microphone Recording Element Record at least one audible element of your track using only your phone's microphone (e.g., a percussion sound, a vocal snippet, an ambient texture). Embrace lo-fi quality.
• Challenge Time Limit: 30 Minute Composition & Recording Attempt to compose and record the entire core idea of the piece within a strict 30-minute time limit. Embrace spontaneity and first instincts.
• Challenge Strategic Silent Breaks (Grand Pause) Incorporate at least two or three distinct moments of complete silence (at least 1-2 beats long) for dramatic or structural effect. Use silence as a compositional element.
• Rhythm Metric Displacement / Rhythmic Shift Take a rhythmic phrase and repeat it, but shift its starting point relative to the beat or measure, creating syncopation. Maintain the phrase's internal structure while altering its relationship to the meter.
• Style Emulation Lo-fi Hip Hop Beat Create a chill, atmospheric Hip Hop beat with characteristic lo-fi aesthetics (e.g., vinyl crackle, tape hiss, mellow samples, relaxed tempo). Focus on nostalgic warmth and imperfection.
• Style Emulation Contemporary R&B Production Create a track with modern R&B production characteristics: atmospheric textures, trap-influenced beats, vocal processing effects, and sophisticated harmonic language.
• Melodic Displacement of Melodic Phrases Take a melodic phrase and repeat it with its position shifted relative to the meter or bar lines. Maintain the phrase's internal structure while changing its relationship to the underlying meter.
• Production Specific Reverb Type Focus Use only one specific type of reverb (e.g., plate, spring, hall, room) for all spatial effects in your mix. Explore the character of a single reverb type as a unifying element.
• Production Creative Panning & Stereo Width Use panning automation and stereo placement creatively to give instruments distinct locations and create a sense of space or movement. Design the spatial field as a compositional element.
• Production Single Found Sound as Central Element Record a single distinctive sound from your environment and make it the central rhythmic, melodic, or textural foundation of your track. Build the composition around this unique source element.
• Lyrical One-Word Theme Inspiration Choose a single evocative word (e.g., "Ephemeral," "Resilience," "Liminal") and write lyrics/compose music that explores its meaning or feeling. Use this concept as a focused creative seed.
• Lyrical Stream of Consciousness Lyrics/Melody Write lyrics (or improvise a melody) in a stream of consciousness style, allowing thoughts and ideas to flow freely without self-editing. Capture spontaneous creative flow.
• Lyrical Extended Metaphor Focus Build your lyrics (or the central concept of an instrumental piece) around a single, extended metaphor that is developed throughout. Create symbolic depth through sustained imagery.
• Dynamics Accented Rhythms & Punch Emphasize specific rhythmic hits within a phrase with strong accents (sfz, marcato, >) to create a punchy, driving feel. Use dynamics for rhythmic definition and energy.
• Production Sampled Pitched Stab/Sound Find a non-pitched or uniquely timbred sound, sample it, and use it as a pitched percussive note or short melodic stab in your beat. Focus on transforming sound through pitch manipulation.
• Scale Minor Pentatonic Riff/Hook (Hip Hop) Create a catchy melodic riff or hook for your beat using primarily the minor pentatonic scale. Focus on creating a memorable, sample-like musical hook.
• Rhythm Triplet Feel Groove (Hip Hop) Establish a strong triplet subdivision in your hi-hats, kick/snare pattern, or main groove (e.g., 12/8 feel over 4/4, or explicit triplets). Create a swung or trap-influenced feel.

Keep going

• 20 chord progressions to steal
• 25 production constraints to finish a track
• Odd time signature exercises
• 33 songwriting briefs
• Working with creative constraints

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