PG Music Home Forums PG Music Product Forums Band-in-a-Box for Windows BBRemote Error 4(-1): Unknown error

With the release of Band-in-a-Box® 2026 for Mac, we’re rolling out a collection of brand-new videos on our YouTube channel. We’ll keep this forum post updated so you can easily find all the latest videos in one convenient spot.

Whether you're exploring new features, checking out the latest RealTracks or Style PAKs, this is your go-to guide for Band-in-a-Box® 2026.

Check out this forum post for "One Stop Shopping" of our Band-in-a-Box® 2026 Mac Videos!

Band-in-a-Box® 2026 for Mac is here and it is packed with major new features! There’s a new modern look, a GUI redesign to all areas of the program including toolbars, windows, workflow and more. There’s a Multi-view layout for organizing multiple windows. A standout addition is the powerful AI-Notes feature, which uses AI neural-net technology to transcribe polyphonic audio into MIDI—entire mixes or individual instruments—making it easy to study, view, and play parts from any song. And that’s just the beginning—there are over 100 new features in this exciting release.

Along with version 2026, we've released an incredible lineup of new content! There's 202 new RealTracks, brand-new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two new RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!

Special Offers
Upgrade to Band-in-a-Box^® 2026 for Mac and save up to 50% on most upgrade packages during our special offer—available until May 15, 2026. Visit our Band-in-a-Box^® packages page to explore all available upgrade options.

2026 Free Bonus PAK & 49-PAK Add-ons
Our Free Bonus PAK and 49-PAK are loaded with amazing add-ons! The Free Bonus PAK is included with most Band-in-a-Box^® 2026 for Mac packages, but you can unlock even more—including 20 unreleased RealTracks—by upgrading to the 2026 49-PAK for just $49.

As we hop into the Easter weekend, here are our holiday hours:

April 3 (Good Friday): 8:00 AM – 4:00 PM PDT
April 4 (Saturday): Closed
April 5 (Easter Sunday): Closed
April 6 (Easter Monday): Open regular hours

Wishing you an egg-cellent weekend!

— Team PG

If you're already using RealBand 2026 for Windows, download build 10 to get all the latest additions and enhancements.

If you're already using Band-in-a-Box® 2025 for Mac®, make sure to grab the latest update! Build 904 is now available for download and includes the newest additions and enhancements from our team.

Already a Band-in-a-Box 2026 for Windows user? Stay up to date and download the build 1237 to get all the latest additions and enhancements.

PowerTracks 2026 is here—bringing powerful new enhancements designed to make your production workflow faster, smoother, and more intuitive than ever.

The enhanced Mixer now shows Track Type and Instrument icons for instant track recognition, while a new grid option simplifies editing views. Non-floating windows adopt a modern title bar style, replacing the legacy blue bar.

The Master Volume is now applied at the end of the audio chain for consistent levels and full-signal master effects.

Tablature now includes a “Save bends when saving XML” option for improved compatibility with PG Music tools. Plus, you can instantly match all track heights with a simple Ctrl-release after resizing, and Add2 chords from MGU/SGU files are now fully supported... and more!

Get started today—first-time packages start at just $49.

Already using PowerTracks Pro Audio? Upgrade for as little as $29 and enjoy the latest improvements!

Order now!