WHAT'S NEW IN VERSION 1.5

Texturium v1.5

A big step forward for the MIDI orchestrator: 16 full Scenes, a new Voicing Lab window, Pattern Arpeggiator, Trills, Percussion Mode and an in-memory VST Host. 100% free, forever.

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Layers & Scenes

Layers (Loop Slots)

8 sections inside a single scene.

Contain: arpeggiators, clips, MIDI settings.

Switch: click the number [1]–[8].

= intro / verse / chorus / bridge

Scenes (new)

16 completely separate configurations.

Each scene has: tracks, clips, slots, instruments — everything.

Switch: Page Up / Page Down.

= song A / song B / live setup / studio

Key difference: Layers change the rhythm/arpeggio while keeping the same tracks and instruments. Scenes change everything — you can have 4 strings in scene 0 and 8 instruments (strings + brass + percussion) in scene 1. Linked Scene synchronizes the switch between instances, and Save/Load stores all 16 scenes in a single preset.

Voicing Lab (new window)

Custom Grid 8×8 — for each SATB register choose which positions (V1–V8) play. Presets: Orchestra / Solo / All.
Latch — voices don't redistribute on chord change. Threshold 0–8.
Chord Stability — sliding window against artifacts (50 ms).
Retrigger — Legato (overlap 32–1024 ms) or Staccato.
Panic — CC123 all-notes-off.
Velocity Curve — 2D spline, 5 presets, 1–4 draggable points.

Voicing Lab velocity curve — Velocity Curve

Pattern Arp (Arpeggiator Pattern Mode — new)

Sequence arpeggios, loop them in real time and improvise on top.

Arpeggiator pattern editor — Arp Editor — 32nd quantization, accent 100–70, octave up/down, humanize, gate

Arpeggiator pattern mode — Pattern Mode — real-time loop while you improvise

Trills & Key Range

Trills — a new articulation in the Preset Browser (roll + trill).
Range per KS — every articulation has its own Min/Max in the Preset Browser. The active KeySwitch range replaces the track range.

Solves instruments with different ranges per articulation (e.g. Legato C3–C4, Pizzicato F3–G3).

Piano roll with trill — Piano Roll + Trill

Piano Roll — New Tools

Vel > Mod — keyboard velocity → CC1/CC11 (not MIDI velocity). Your thumb controls vibrato/expression.
Line — 2 clicks draw a diagonal line of notes.
Each N / Accent N — fills the clip in 1 click (uniform / accents 100–70).

Percussion Mode + VST Host

Perc Mode — bypasses everything. Pilot note → (track, output note). Virtual keyboards + LEDs + save/load.
VST Host — in-memory VST3 plugins. v1.5: INT auto-routing, 16 buses, bus-aware export.

Other improvements

Dynamic Time Signature (2/4–7/8) Per-track MIDI Channel (anti-duplication) Factory Reset (optionally keeps tracks) Standalone BPM Offline License IT / EN languages macOS app fixes

🚀 Coming next: Generator + MCP

In development: a prompt-to-patch generator (currently a randomic prototype, pipeline prompt → MIDI → .txtmpreset). Next: a coherent generator (mood / shape / density + loaded instruments) plus an MCP server to control Texturium from AI.

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