MULTI-INSTRUMENTAL ARRANGEMENT KITS

Start with a song,
not a loop.

Complete arrangement seeds with stems, MIDI, and mix-ready layers across every instrument. Browse by genre, tempo, key, and mood. Build tracks from professional foundations.

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The sample marketplace is broken.

01

Millions of individual loops with no compositional context. You browse for hours, download 40 files, and none of them fit together.

02

AI tools generate full tracks you can't edit. You get a finished song with zero creative control. That's not producing, that's ordering takeout.

03

Writer's block hits hardest at the arrangement stage. You have the sounds. You have the idea. You can't get the layers to talk to each other.

Every kit is a complete arrangement.

Multi-track stems

Every instrument isolated. Drums, bass, keys, synths, vocals, FX. Mix-ready WAV files at 24-bit/48kHz.

Full MIDI data

Change instruments. Adjust melodies. Learn from the composition. MIDI means the arrangement is yours to reshape.

Tempo, key, mood tagged

Find what fits your vision instantly. Filter by BPM, musical key, genre, and vibe. No more guessing.

Genre packs with identity

Lo-fi jazz. Dark trap. Indie electronic. Cinematic ambient. Each pack has a distinct sonic fingerprint.

Built for producers who think in layers.

Lo-fi Jazz
Dark Trap
Indie Electronic
Cinematic Ambient
Neo Soul
Future Bass
Synthwave
Boom Bap
4-8 bars

Enough to seed an idea. Short enough to stay flexible.

6-12 stems

Every instrument separated. Full arrangement, zero compromise.

100% royalty-free

Use it, flip it, release it. No clearance needed.

Stop browsing loops.
Start building songs.

SongSeed exists because arrangement is the hardest part of production, and nobody is solving it. We're not another loop library. We're the starting point that makes the rest of the session click.

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