PolyPipe vs Augmatic GRE

PolyPipe is a multi-lane, polyphonic AUv3 sequencer plugin designed for creating evolving musical patterns rather than fixed, repetitive loops. Instead of thinking in terms of a single step sequence, PolyPipe lets you build multiple independent lanes, each with its own rhythm, pitch logic, octave behavior, probability, and modulation data — all running together as a coherent musical system. It comprises elements of some of my favourite sequencers of all time, all rolled into a single interface. At its core, PolyPipe takes incoming MIDI notes (or internally generated notes) and uses them as a musical “seed.” These notes are then processed through patterns, scales, transposition rules, and step logic to generate new musical phrases in real time. This makes it especially suited for generative music, complex arpeggiation, bass-and-chord splitting, and long-form evolving sequences. Each lane in PolyPipe is its own sequencer voice. A lane contains one or more patterns, and each pattern is made up of steps. Steps don’t just define when a note plays — they can also define how it plays. A step can include pitch offsets, velocity, gate length, strumming, probability, repeats (ratchets), ties for legato behavior, and even chord information. Patterns can be enabled or disabled independently, shifted by octaves, and combined with global transposition. Because lanes can have different lengths, directions, and step modes, the resulting sequences naturally phase against each other, creating variation without manual intervention. PolyPipe applies musical logic at the MIDI output stage rather than hard-coding notes upfront. Pitch values can be forced into a chosen scale and key, allowing even highly experimental patterns to stay musically coherent. Different step modes (such as forward, backward, ping-pong, random, chord, bass, or hybrid note/chord modes) let each lane behave differently, from traditional arpeggios to controlled chaos. PolyPipe Sequencer is built for musicians who want to explore ideas quickly, create unique patterns, and discover results they wouldn’t think to program manually. It rewards experimentation: small changes to probability, repeats, or step logic can dramatically alter the musical output while staying rhythmically locked and musically usable. PolyPipe Features ○ Multi-Lane Sequencer: with 4 independent lanes. ○ Pattern-Based Structure: where each lane contains multiple patterns. ○ Advanced Step Parameters: including pitch offset, velocity, gate length, auto-roll, repeats (ratchets), and legato ties. ○ Chord-Aware Steps: allowing steps to trigger chords, rotated voicing, or individual notes depending on lane mode. ○ Multiple Step Modes such as Up, Down, Ping-Pong, Random, Drunk, Chord, Bass, and hybrid note/chord modes. ○ Chord Strumming: allowing guitar like strumming patterns. ○ Polyrhythmic Playback: through lanes and patterns of differing lengths and directions. ○ Probabilistic Sequencing: with per-step chance and variable repeat behavior for evolving patterns. ○ Octave Transposition Control: per pattern and globally for rapid harmonic variation. ○ MIDI CC Sequencing: allowing lanes to output modulation data. ○ Real-Time MIDI Interaction: where incoming notes influence pitch selection, chords, and playback behavior. ○ Live-Safe Parameter Editing: with immediate feedback and no need to stop playback. ○ Generative-Focused Design: optimized for long-form evolving sequences rather than static loops. ○ Long Patterns: up to 32 steps in length, chain-able up to 128 steps. ○ 4 MIDI Output Ports: allowing each of the 4 phase-locked arpeggiators to be routed to a different instrument. ○ Global Swing: allowing 8th- and 16th-note swing across all 4 arpeggiators. ○ Rhythm Generator: creates rhythmic patterns that are none chord/scale specific.

MAIN FEATURES: - 6 GENERATIVE CHANNELS - Bass drum, snare, hi-hat, plus accents which create complementary rhythms, not duplicates. Each channel can generate its own rhythmic voice for rich, layered drum patterns. - TOPOGRAPHIC ENGINE - Morphable, evolving beats based on the Mutable Instruments Grids Eurorack module. Navigate an X/Y Pad of interconnected drum patterns extracted from actual drum loops with smooth interpolation between patterns. - EUCLIDEAN ENGINE - Generate evenly distributed, world-inspired rhythm patterns using Euclidean algorithms. Configure steps, hits, and start position independently on each channel for precise control. - BLEND CONTROL - Crossfade between Topographic (Grids) and Euclidean patterns to introduce variation while preserving the core character of your groove. - LINEAR DRUMMING - Control which drums play together or play alone. Each sound has room to breathe. Creates clean, articulate patterns. Used in Hip-Hop, IDM, Funk, Fusion. - HARMONIC DRUMMING - Turn grooves into melodies, basslines and harmonies that stay in sync with your drum patterns. Imagine six supercharged rhythm-driven arpeggiators working together. - VELOCITY BENDER - Shape velocity level for a more expressive, dynamic pulse. Create ghost notes, and rhythmic emphasis that bring patterns to life. - 4 KITS - Change drum sounds during playback to match intros, verses, choruses and outros. - GROOVE TOOLS - Swing, humanization, clock division, and timing shift. Fine-tune the feel of your patterns from tight and mechanical to loose and human. - DUAL-PANEL AND THEMES - Open a second, fully-interactive tab in a lower panel for instant access to your most-used controls. Personalise the interface with colour themes that match your workflow and preferences. IMPORTANT: Augmatic GRE plugin/app does not produce sound on its own. It generates MIDI notes and requires a drum sampler, synth, or other MIDI instrument to create audio. WHAT USERS ARE SAYING: - "Hands down the best generative drum sequencer out there! Awesome ideas wrapped in an interface that just works." - "Augmatic is my #1 choice for creating a quick and interesting generative drum grooves." - "It’s a great balance of flexibility but with a focus. Nice to see the clock multipliers." - "This is Mutable Grids with bells on! Incredible possibilities for the price." - "A really fun, practical, and well thought out rhythm sequencer. Plays nice with other apps." - "I just slapped this behind a drum sampler and the very first thing it generated is worth building an entire track around." - "An amazing app capable of producing random drum sequences that are coherent and sounds great." - "It's the best drum generator out now imo." - "I am loving this thing! Linear Drumming is so much fun to mess with." - "I can tell I'm going to use this regularly." - "It's one of the best drum apps I've purchased. Linear Drumming in Augmatic is my favourite mode. You can take a busy pattern, start prioritizing kit pieces, and suddenly everything becomes cleaner and more musical. Muting and soloing work brilliantly for breaks."