
Sampler banks
Every official and community bank for the Maru Sampler: keys, kits and sets you can play in the browser or add to Studio.
Play a bank in the Maru Sampler, or add a copy to Studio to edit its samples, mapping and presets. Create and export your own bank.
Official banks 19



Five key ranges x two velocity layers of sampled keys, mapped A0..C8. The prototype sampler's shipping instrument, converted to a reader bank.

Seven GM-mapped drum zones: kick, two round-robin snares, clap, two round-robin closed hats and an open hat, hats choked together.


A bright, plucked concert harp with a broad playable range and genuine soft/strong recordings on selected notes. Good for testing pitch mapping, transients and velocity response. Performed by K. Smith for Versilian Community Sample Library; assembled by Roberto for FreePats (CC0).


Aurora Keys and Pocket Kit in one bank: melodic and percussive positionings over one asset table, with presets across both. Hosted, not compiled in.

A Yamaha C5 grand with broad pitch coverage: one recorded layer every six semitones, useful for hearing range and chord voicing. For recorded changes in touch, play the companion Salamander Expression bank. These notes are shortened to 2.1 seconds. Samples by Alexander Holm, Salamander Grand Piano V3 (CC BY 3.0); edited by Maru.

Xylophone bars layered over a soft synth pad, each with its own effects: the bars in a bright room, the pad through a slow chorus into a long, moving hall on a second effect bus. Pad blends the layer in and out, Wash sets how far it sits in its hall, Space the bars' room. Xylophone from the Versilian Community Sample Library (CC0, via FreePats); Aurora Keys by Maru (CC0); layered by Maru.

A punchy acoustic rock kit with two sampled dynamics on most drums and alternate takes per key, including two kicks, snares, hats, cymbals and toms. Use it to test velocity boundaries and repeated hits. Recorded by Lars Muldjord; stereo edition assembled by Roberto for FreePats (CC BY 4.0); curated and shortened by Maru.

A tonewheel rock-organ registration recorded from setBfree (FreePats, CC0). Six looped notes one octave apart, C2..C7, left channel of the rotary pair.

An expressive Yamaha C5 grand for testing soft, medium and strong strikes over a wide keyboard. Three true recorded velocity layers at eight roots keep attack and brightness responsive within the reader budget; tails are shortened. Samples by Alexander Holm, Salamander Grand Piano V3 (CC BY 3.0); curated and edited by Maru.

One 16-pad Moodbank per cinematic sci-fi drumkit genre: trailer taiko, hybrid breakbeat, alien organic, ship foley, mech industrial, crystal tuned, dystopian trap, glitch hybrid, choir stab and deep-space ambient. Hosted, not compiled in.

Kits seeded from real recordings: the Maschine LoRA started from a song's most percussive stretch instead of from noise, so each pad carries something of that record's drums (MOD-103). Every positioning names its source recording, artist and licence. SHARE-ALIKE: one kit derives from a CC BY-SA 3.0 recording, so the audio distributed in this bank inherits that condition -- redistribution must keep the attribution and license the same way. Hosted, not compiled in.


An intimate Kawai upright recorded in a living room: two genuine soft/hard velocity layers across a broad keyboard, useful for expressive chords and comparing touch. Samples are spaced about nine semitones and shortened to two seconds for the reader. Recorded by Gonzalo and Roberto for FreePats, Upright Piano KW (CC0).

A varied hand-percussion palette: cajón, bongos, shaker, tambourine, claps, claves, conga, maracas and darbuka. Alternate real strikes make repeated patterns less mechanical. Recorded and assembled by Xavimart, Gonzalo and Roberto for FreePats; claves and conga include Versilian Community Sample Library recordings (CC0).

Explore kits
35 kits. Open a kit to play it; download its bank to keep all its sounds and artwork.

Pocket Mini
Pocket Mini

Pocket Kit
Pocket Kit

Brazil
Countries

Cuba
Countries

Morocco
Countries

Senegal
Countries

Nigeria
Countries

India
Countries

Indonesia
Countries

Japan
Countries

Turkey
Countries

Mexico
Countries

Pocket Kit
Maru Factory Set

Muldjord Kit
Muldjord Kit

Muldjord Split Kit
Muldjord Kit

Epic Trailer
Sci-Fi Orchestral

Hybrid Breakbeat
Sci-Fi Orchestral

Alien Organic
Sci-Fi Orchestral

Mech Industrial
Sci-Fi Orchestral

Orchestral Trap
Sci-Fi Orchestral

Glitch Hybrid
Sci-Fi Orchestral

Choral Percussive
Sci-Fi Orchestral

Deep Space Ambient
Sci-Fi Orchestral

Ethio-Jazz
Song Kits

Jazz-Rock
Song Kits

Detroit Techno
Techno

Minimal Techno
Techno

Dub Techno
Techno

Acid Techno
Techno

Hard Techno
Techno

Melodic Techno
Techno

Hypnotic Techno
Techno

EBM
Techno

Ambient Techno
Techno

World Percussion
World Percussion
Community banks
Banks and kits creators made in Studio and published.
Every bank is a maru-sound-pack/v1 manifest: its samples, one or more positionings (the zone maps) and presets. Official banks are validated by the generator that writes them, and their assets are content-addressed.