I’m commissioning a complete suite of four Max for Live devices for Ableton Live 12 and need someone who has already shipped professional-grade M4L tools that handle large file libraries with ease. The centerpiece is the MIDI Tumbler. Random MIDI loading is the single most critical feature, and it has to stay lightning-fast even when pointed at 10 000–50 000 files. A clean, intuitive UI, unified caching/indexing across all devices, and thorough performance testing on big libraries are non-negotiable. Alongside the MIDI Tumbler you’ll also create: • Sample Tumbler – browses and randomises audio samples with preview • Preset Tumbler – loads and randomises synth presets • Song Architect – generates song-structure templates automatically Deliverables • 4 finished .amxd devices, each ready for drag-and-drop installation • A short PDF for setup and basic troubleshooting per device • Shared caching/indexing module where feasible • All patches organised in a Git-friendly repo • Bug-fix support for 30–60 days after final delivery Contract & logistics Work-for-Hire with mutual NDA; all IP transfers on payment. The budget is a firm $2 000, split into fixed milestones, and I’d like the project wrapped in 3–4 weeks. I’m on PST and communicate via chat only. If this matches your skill set, send links to your published M4L devices plus a brief outline of your indexing/caching approach and timeline. Let’s make a rock-solid toolset together.