Seeq’r v1: 16,000+ MIDI Patterns for Producers

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VybeCode DSP has officially launched Seeq’r v1, an innovative MIDI pattern library and editor specifically designed for music producers. This new software aims to streamline the creative process by offering a vast collection of royalty-free MIDI patterns alongside powerful editing and organizational tools. Moreover, Seeq’r v1 integrates both a native Windows desktop application and a fully synchronized web app, ensuring flexibility for users.

Seeq’r v1 distinguishes itself with an extensive library featuring over 16,000 original, royalty-free MIDI patterns. This comprehensive collection covers various instruments, including drums, bass, guitar, keys, leads, arps, and pads. Furthermore, these patterns span more than 16 genres and subgenres, providing a diverse range of options for any production style. Every pattern is generated from scratch, which eliminates the copyright concerns often associated with traditional sample packs. Consequently, producers can utilize these patterns with complete peace of mind.

Comprehensive MIDI Pattern Library

At its core, Seeq’r serves as a searchable database, enabling producers to easily browse, preview, and edit patterns before dragging them directly into their Digital Audio Workstation (DAW). The desktop application enhances this workflow by providing full audio preview capabilities. This is achieved through its built-in GM soundfont engine or, notably, via any installed VST3 instrument plugin. Therefore, users can audition patterns with their preferred virtual instruments, gaining a realistic sense of how they will sound in a mix.

Desktop and Web Integration

The desktop app offers more than just browsing; it includes a full 88-key piano-roll editor. This editor allows for detailed note manipulation, featuring drag-to-move functionality, live quantize snap, and the ability to scroll across patterns up to 128 bars. In addition, users can import MIDI files from their disk, treating them exactly like the catalog patterns. This means imported files can be transposed, edited, previewed, and then dragged into the DAW. Another compelling feature is the AI Remix, which empowers producers to generate creative variations of any pattern using their own Anthropic API key, thus expanding creative possibilities. For convenience, the entire catalog is cached locally, ensuring offline access. The application then silently reconnects to the user’s account upon launch.

Advanced Production Tools

The web app, accessible at seeqr.tools, mirrors the desktop experience within a browser. It allows users to browse the full catalog with piano-roll previews and export patterns as MIDI files. The ‘My Imports’ section within the web app reflects the user’s personal library, synced from the desktop version. Furthermore, folders, favorites, and deletions are bidirectionally synced between the desktop and web apps automatically every 90 seconds, without requiring any manual intervention. This seamless synchronization ensures that a producer’s library and organization are always up-to-date across both platforms.

Features

  • Browse and search a growing catalog of 16,000+ original MIDI patterns across 16+ genres and subgenres.
  • Real-time audio preview — built-in synth, GM soundfont engine, or any installed VST3 instrument.
  • VST3 instrument hosting with out-of-process scanning (no GUI lockup on large plugin collections).
  • Custom soundfont loading (any SF2 file).
  • 88-key piano-roll editor with drag-to-move notes, live quantize snap, and scroll up to 128 bars.
  • Drag-to-DAW MIDI export — drag any pattern directly into your DAW in one gesture.
  • Non-destructive transpose.
  • MIDI file import — load any .mid into your personal library, then edit, preview, and export it.
  • AI Remix — generate creative variations of any pattern using your own Anthropic API key.
  • Personal library with folders and favorites, synced to the cloud.
  • Offline-first local catalog cache — browse the full library without an internet connection.
  • Login with email/password or Google; credentials stored securely via Windows DPAPI.
  • Browse the full catalog from any browser with piano-roll previews and MIDI export.
  • Filter by instrument, genre, subgenre, and free-text search.
  • My Imports — browse and manage your desktop-synced personal library from the browser.
  • Folder and favorites management.
  • Library and Add-ons tabs for owned and available content packs.
  • Automatic bidirectional sync every 90 seconds — library, folders, favorites, and deletions.
  • Offline-first desktop with catch-up sync on reconnect.
  • One account, one login, two apps — desktop and web always stay in lockstep.

Price
One-time purchase: $10.00

Seeq’r is available now for Windows. While macOS and Linux versions are currently in active development, the current offering provides a robust solution for Windows users. A single $10 one-time purchase covers both the Windows desktop app and the web app, with no subscription fees, renewals, or extra charges for future content updates or new features, presenting excellent value.

👍 Pros

  • ✓ Extensive library of 16,000+ royalty-free MIDI patterns across diverse genres.
  • ✓ Integrated desktop and web applications with bidirectional sync for flexible workflow.
  • ✓ Advanced editing features, including an 88-key piano-roll editor and AI Remix functionality.

👎 Cons

  • ✗ Currently only available for Windows, with macOS and Linux versions still in development.
  • ✗ AI Remix feature requires a separate Anthropic API key, adding an extra step for users.

More info: VybeCode DSP | Seeq’r