Basically it means that you "record/embed" information regarding not only the tempo, but also the key of the audio you are exporting so that when you import it into your DAW it can adjust the project tempo (or key if you want to do neat transposition and your DAW has that function).
Basically it's telling your DAW (or sampler) "this snippet of audio is in such and such tempo(s) and such and such key so you it can align, transpose, and make all sorts of nifty adjustments based on the Acid information. Note that BiaB can follow use this information and make transpositions to align the patterns of Acidized sections with the chords you enter! It's and AMAZING feature!
Band-in-a-Box 2024. Custom Build Desktop PC W/ Windows 10 Home 64-bit. CPU: Intel Core i5-9600k @ 3.7GHz (6 core x 6 threads) RAM: 16GB DDR4. Storage 238GB SSD + 2.7 TB HDD. GPU: ZOTAC NVIDIA GeForce GTX 1050 Ti 4GB
ACID is a technology developed by a company called Sonic Foundry. Basically it means the WAV will be exported with ACID information, which contains key and tempo. You should probably leave this option disabled.
that was a rhetorical question. But since you asked....
I created a project in BB not realizing the acidize function was on. I changed the key and everything was good in BB... But I exported the waves later into Sonar.... which recognizes acidized files. All kind of mayhem ensued when I started playback to record some live guitar parts and vocals....as it was not in the correct key...AND.... I had not set the tempo in Sonar to match the BB project as of yet, so the tempo was also pretty far off what I was expecting.
Once I realized what was causing the problems, it was a simple matter to turn those things off and life was good again in the studio.
You can find my music at: www.herbhartley.com Add nothing that adds nothing to the music. You can make excuses or you can make progress but not both.
The magic you are looking for is in the work you are avoiding.
Is there a parameter that can be set that works to the effect of "I will never use acidize. Please stop asking me if I want to acidize every time I save"?
Is there a parameter that can be set that works to the effect of "I will never use acidize. Please stop asking me if I want to acidize every time I save"?
No. Welcome back Eddie! I haven't seen you posting for awhile.
I hardly ever want to do it, but I must have disabled a pop up or something because when I export all files as individual from RB it acidizes them automatically and I often have to open them in audacity and resave them to fix the problem. It can mess with your mind as Herb said.
So, how do I now tell Real Band NOT to acidize anything when I do a bulk export???
David Snyder Songwriter/Renaissance Man Studio + Fingers
Is there a parameter that can be set that works to the effect of "I will never use acidize. Please stop asking me if I want to acidize every time I save"?
Hi Eddie,
In the "Acidize this .WAV file" dialog, there's a checkbox marked "Always pop up this dialog after saving to a .WAV file". Unchecking it should do the trick.
Thanks Kent! I knew I (personally) had done it somewhere, but couldn't remember where to find it. BiaB/RB have so much in the Prefs area it just seemed like I should find it there.
May want to consider adding this option to the Prefs area! So once I turn it off I (and others) have a way to find it again .. easily.
I do not work here, but the benefits are still awesome Make your sound your own!
I hardly ever want to do it, but I must have disabled a pop up or something because when I export all files as individual from RB it acidizes them automatically and I often have to open them in audacity and resave them to fix the problem. It can mess with your mind as Herb said.
So, how do I now tell Real Band NOT to acidize anything when I do a bulk export???
Hi David,
I'll see if I can figure this out tomorrow and get back to you!
To get the Acidizer to run on Win 10 now I had to set the Compatibility mode to Vista. I uploaded the Acidizer.zip to the PG server so it is still here down the track. Just remove the .mp4 extension, you may have to set Explorer to Show File Extensions.
Band-in-a-Box 2026 for Windows Special Offers End Tomorrow (January 15th, 2026) at 11:59 PM PST!
Time really is running out! Save up to 50% on Band-in-a-Box® 2026 for Windows® upgrades and receive a FREE Bonus PAK—only when you order by 11:59 PM PST on Thursday, January 15, 2026!
We've added many major new features and new content in a redesigned Band-in-a-Box® 2026 for Windows®!
Version 2026 introduces a modernized GUI redesign across the program, with updated toolbars, refreshed windows, smoother workflows, and a new Dark Mode option. There’s also a new side toolbar for quicker access to commonly used windows, and the new Multi-View feature lets you arrange multiple windows as layered panels without overlap, making it easier to customize your workspace.
Another exciting new addition is the new AI-Notes feature, which can transcribe polyphonic audio into MIDI. You can view the results in notation or play them back as MIDI, and choose whether to process an entire track or focus on specific parts like drums, bass, guitars/piano, or vocals. There's over 100 new features in Band-in-a-Box® 2026 for Windows®.
There's an amazing collection of new content too, including 202 RealTracks, new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!
Upgrade your Band-in-a-Box for Windows to save up to 50% on most Band-in-a-Box® 2026 upgrade packages!
Plus, when you order your Band-in-a-Box® 2026 upgrade during our special, you'll receive a Free Bonus PAK of exciting new add-ons.
If you need any help deciding which package is the best option for you, just let us know. We are here to help!
Band-in-a-Box® 2026 for Windows® Special Offers Extended Until January 15, 2026!
Good news! You still have time to upgrade to the latest version of Band-in-a-Box® for Windows® and save. Our Band-in-a-Box® 2026 for Windows® special now runs through January 15, 2025!
We've packed Band-in-a-Box® 2026 with major new features, enhancements, and an incredible lineup of new content! The program now sports a sleek, modern GUI redesign across the entire interface, including updated toolbars, refreshed windows, smoother workflows, a new dark mode option, and more. The brand-new side toolbar provides quicker access to key windows, while the new Multi-View feature lets you arrange multiple windows as layered panels without overlap, creating a flexible, clutter-free workspace. We have an amazing new “AI-Notes” feature. This transcribes polyphonic audio into MIDI so you can view it in notation or play it back as MIDI. You can process an entire track (all pitched instruments and drums) or focus on individual parts like drums, bass, guitars/piano, or vocals. There's an amazing collection of new content too, including 202 RealTracks, new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!
There are over 100 new features in Band-in-a-Box® 2026 for Windows®.
When you order purchase Band-in-a-Box® 2026 before 11:59 PM PST on January 15th, you'll also receive a Free Bonus PAK packed with exciting new add-ons.
Upgrade to Band-in-a-Box® 2026 for Windows® today! Check out the Band-in-a-Box® packages page for all the purchase options available.
Band-in-a-Box 2026 Video: The Newly Designed Piano Roll Window
In this video, we explore the updated Piano Roll, complete with a modernized look and exciting new features. You’ll see new filtering options that make it easy to focus on specific note groups, smoother and more intuitive note entry and editing, and enhanced options for zooming, looping, and more.
Band-in-a-Box 2026 Video: AI Stems & Notes - split polyphonic audio into instruments and transcribe
This video demonstrates how to use the new AI-Notes feature together with the AI-Stems splitter, allowing you to select an audio file and have it separated into individual stems while transcribing each one to its own MIDI track. AI-Notes converts polyphonic audio—either full mixes or individual instruments—into MIDI that you can view in notation or play back instantly.
Bonus PAK and 49-PAK for Band-in-a-Box® 2026 for Windows®
With your version 2026 for Windows Pro, MegaPAK, UltraPAK, UltraPAK+, Audiophile Edition or PlusPAK purchase, we'll include a Bonus PAK full of great new Add-ons for FREE! Or upgrade to the 2026 49-PAK for only $49 to receive even more NEW Add-ons including 20 additional RealTracks!
These PAKs are loaded with additional add-ons to supercharge your Band-in-a-Box®!
This Free Bonus PAK includes:
The 2026 RealCombos Booster PAK:
-For Pro customers, this includes 27 new RealTracks and 23 new RealStyles.
-For MegaPAK customers, this includes 25 new RealTracks and 23 new RealStyles.
-For UltraPAK customers, this includes 12 new RealStyles.
MIDI Styles Set 92: Look Ma! More MIDI 15: Latin Jazz
MIDI SuperTracks Set 46: Piano & Organ
Instrumental Studies Set 24: Groovin' Blues Soloing
Artist Performance Set 19: Songs with Vocals 9
Playable RealTracks Set 5
RealDrums Stems Set 9: Cool Brushes
SynthMaster Sounds Set 1 (with audio demos)
Android Band-in-a-Box® App (included)
Looking for more great add-ons, then upgrade to the 2026 49-PAK for just $49 and you'll get:
20 Bonus Unreleased RealTracks and RealDrums with 20 RealStyle.
FLAC Files (lossless audio files) for the 20 Bonus Unreleased RealTracks and RealDrums
MIDI Styles Set 93: Look Ma! More MIDI 16: SynthMaster
MIDI SuperTracks Set 47: More SynthMaster
Instrumental Studies 25 - Soul Jazz Guitar Soloing
Artist Performance Set 20: Songs with Vocals 10
RealDrums Stems Set 10: Groovin' Sticks
SynthMaster Sounds & Styles Set 2 (sounds & styles with audio demos)
One of our representatives will be happy to help you over the phone. Our hours of operation are from
6:00AM to 6:00PM PST (GMT -8) Monday thru Friday, and 8:00AM to 4:00PM PST Saturday. We are closed Sunday. You can also send us your questions via email.
One of our representatives will be happy to help you on our Live Chat or by email. Our hours of operation are from
6:00AM to 6:00PM PST (GMT -8) Monday thru Friday; 8:00AM to 4:00PM PST (GMT -8) Saturday; Closed Sunday.
Dansk
Deutsch - Windows
Español
Français - Windows
Italiano - Windows
Nederlands
Polski
Português
Svenskt
русский
Japanese
Simplified Chinese
Traditional Chinese
Korean