Polarity Music Tutorials

Resonarium is a free, open-source synthesizer focused on waveguide modeling, allowing users to create complex resonator-based sounds with varied exciter and filter options. Currently in alpha at version 0.0.1, it features a straightforward interface but is prone to bugs and heavy CPU usage when using multiple resonators. Users can experiment with impulses, noise, samples, or external audio, and while it has no manual yet, it is powerful for those interested in physical modeling synthesis.

OpenDAW, a digital audio workstation previously featured on the channel, is now fully open source and available on GitHub, allowing users to download, modify, and build it freely. The platform can be accessed via the web or built locally, includes new tools like a drum sampler, a groove tool, and a piano tutorial mode, and is completely free with no subscriptions or hidden costs. Users are encouraged to explore its features, contribute to the project, and support the developer if possible.

In this video, I explore Filt-R, a free and open-source filter plugin by the creator of gate 12 and time 12, which lets you automate both filter cutoff and resonance using envelopes and different filter models like Moog, MS-20, and phaser. I demonstrate how to shape filter movement and resonance over time, sequence envelopes visually with the waveform background, and show how useful this is for creative sound design, especially for basslines in Bitwig. If you’re interested, you can download it for free from GitHub (link in the description), and I’d love to hear your thoughts in the comments!

In this video, I walk you through a simple and straightforward Bitwig Grid setup for generating probabilistic melodies by storing scale notes and assigning individual probabilities to each. I show how to record and synchronize these generative sequences so you can capture stable, repeating patterns with easy logic for playback and triggering new sequences. This patch is perfect for creating evolving melodies, and you can download it on my Patreon if you don't want to build it yourself.

In this video, I explain how to create easy and interesting rhythms in Bitwig Studio using the Poly Grid, by sequencing pitches and controlling their playback with triggers, counters, and various clock modules. I show how combining different rhythms and voice stacking can quickly lead to complex, evolving melodies, and demonstrate how to record the resulting MIDI for use elsewhere. Overall, the workflow is flexible, allowing for endless creative possibilities with just a few simple modules.

In this video, I show why I love using Bitwig Studio for its powerful modular capabilities, allowing me to experiment and create unique sounds and effects without relying on external VST plugins or hardware. I demonstrate building a patch from scratch, making custom reverbs and rhythmic effects, and generating melodies using the grid system, all within Bitwig’s internal tools. My main point is that Bitwig lets me explore, have fun, and quickly develop creative ideas in endless ways, making music production both flexible and enjoyable.

In this video, I show you a cool party trick in Bitwig Studio using the Grid, where I turn a simple Dirac signal into random, musical percussive sounds by combining transient detection, randomized filter frequencies, and pitch quantization all synchronized to the beat grid. I demonstrate how easy and flexible the Grid is for creative sound design, layering multiple voices with different parameters and even quantizing live audio input, making it fun to experiment with any sound source. If you want to try this yourself, I'll upload the patch to GitHub for free,like and subscribe for more!

In this video, I demo the new Time 12 plugin, which is a free, open-source time shaper/delay buffer now available on all major platforms, and I showcase its new sequencer feature along with some creative uses for ambient sound design in Bitwig. I walk through generating random waveforms, manipulating playback speed and pitch with the sequencer, and layering additional effects like reverb and delay for more texture, plus I highlight similar updates in Gate 12. If you’re interested, the download link is in the description, please like, subscribe, and consider donating to support the developer!

Is Bitwig Studio worth it in 2025? This review explains Bitwig's best features, the main pros and cons, and why producers choose it for modulation, The Grid, plugin sandboxing, and Linux support.

Last week, I attended Superbooth in Berlin, where I checked out a lot of synth and software gear, including a standout product from GRM Tools called Atelier, a semi-modular VST focused on sound design and ambience that really impressed me with its intuitive interface and high-quality sound. Developed by just two people (one being a musician), Atelier reminds me of Bitwig’s modular approach and looks promising for creative sound exploration, especially with its excellent modulation options and channel routing features. Look out for its release in September, I’ve included a link to their site below if you want to stay updated!

In this video, I demonstrate the new Gate 12 plugin, a free and open source audio gate that now works on Windows, Mac, and Linux, with added features like audio and MIDI triggers, sidechaining, and a paint mode for custom envelopes. I show how to use it in Bitwig to gate a bassline using both audio and MIDI triggers, highlighting its flexibility and ease of use. If you need a feature-rich, cross-platform, and free alternative to plugins like LFO Tool or VolumeShaper, check out Gate 12 via the link in the description.

In this video, I show you how to use formulas in Serum's wavetable editor to create unique waveforms by manipulating variables like X, V, and Q. By focusing on simple mathematical expressions and randomization, you can generate interesting sound variations across different harmonic bins. Experiment with these techniques to expand your sound design possibilities in Serum.

In this video, I explain why I don't use the buttons and features of the Bitwig Connect 4/12, preferring the efficiency of keyboard and mouse controls in Bitwig Studio. The device is well-built and integrates nicely, but features like the big knob and transport controls don't fit my workflow. While it's a great audio interface, it doesn't fully meet my needs or preferences.

Today, I'm excited to introduce the Roto Controller by Melbourne Instruments and its new Bitwig integration, currently in beta. This controller, while perhaps not the ultimate MIDI controller, is unique for its tactile feedback and innovative mapping features. With modes for MIDI, plugins, and mixing, it offers a highly intuitive experience that you can try out at Superbooth or the Bitwig booth.

In this video, I showcase the Bitwig Connect 4/12 and share some creative patching ideas using it, even if you don't own an external synthesizer. I demonstrate how to convert digital signals to analog and back to digital, utilizing feedback loops for distortion and creative sound effects. The convenience of having input and output jacks readily accessible makes it easy and fun to experiment, and I plan to share more tips in future videos.

In this video, I recommend two open-source, free plugins: Gate1 and Time1. Gate1 is great for shaping volume with precision, offering features like waveform visualization that you won't find in similar tools. Time1 allows you to manipulate delay time for creative effects like halftiming or simulating turntables.