I've had this on a couple or more songs, but can't presently see why. They've come from other people.
I'm trying to change the slow the tempo to practice the sone, but within a few notes it's back to full speed. I can't see a temp message in the MIDI. i can see a red line on bar one, saying there's a setting there, but when I open via F5, I can't see anything being set. However, if I click [Reset Bar], the red line goes away and I can control the tempo.
This particular song is supposed to be cut-time, but is showing 4/4, which is OK, but when it plays the chords lags the melody by a few eighth notes. After the [Reset Bar], the song plays at around 2/3 of the speed it previously was and the melody notes and the chords appear to be sensibly on time.
Jazz relative beginner, starting at a much older age than was helpful. AVL:MXE Linux; Windows 11 BIAB2026 Audiophile, a bunch of other software. Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts .
If the song Musocity posted is your song, Gordon, I do see what you see, and I can't explain it.
You said there is a red line on bar 1. True. You said F5 doesn't show any alteration. True. You said you slowed it down on bar 1, but how did you do that? The main tempo in the window above is 180 as soon as the song starts playing, correct? But then when you stop the song, it's 160. That's strange. And the song duration of 3:27 immediately changes to 3:03 to reflect the faster tempo. I think I wouldn't describe this as 'speeding up' so much as an immediate change of tempo from 160 to 180.
Nothing in the song memo gives a clue.
I don't think the style is overriding anything, because the default tempo of that old style is 140.
If no one else spots a cause of the mistake here, I recommend you freeze the song and email it to support@pgmusic.com and reference this thread.
BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
**** Band-in-a-Box Report of Changes in the song at any bar ****** Song Title is: Flight To Jordan, File Name is D:\Downloads\Flight To Jordan.MGU [mar., 21 mars 2023 08:57:12] Bar 1: Chorus #1,Tempo Change = 180
"Slowed down" was just setting the tempo to a lower value. I think the proper tempo is 180, but I couldn't cope with that and changed the headline tempo to 160, 140, 120. It soon became clear none of thoswe were working.
Moultipass,
That clearly shows there is an embedded tempo change, but it doesn't show in the F5 dialog for bar 1 (and bar 17 which is just a repeat).
I wasn't aware if the F5 Report ... RTFM shows me [Print Summary] on the F5 dialog. Very useful ... I'll definitely use that in future!
The tempo change in bars 1 and 17 not showing in the dialog appears to me to be a bug. ... arcane perhaps, but not a bug.
Thanks all.
Edit: I notice that the F5 dialog shows bar 1 with a star, so it also is aware that there's something on that bar, but does not show it.
Last edited by Gordon Scott; 03/21/2304:13 AM.
Jazz relative beginner, starting at a much older age than was helpful. AVL:MXE Linux; Windows 11 BIAB2026 Audiophile, a bunch of other software. Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts .
I seem to recall that there's something about putting <F5> changes at bar 1 that BiaB doesn't like. I think it expects that bar 1 is the song 'reference standard' and <F5> changes don't apply at that bar - at least, not all of them.
BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.
I don't know if there's any benefit to doing so, but my habit if I make a change in tempo at Bar 1 is to set the base Master Tempo to match the changed tempo.
Charlie, Ah ... that's obviously what I've misunderstood and why the bars 1 and 17 tempo settings are hidden, setting it to "Chorus #1", which is starred, shows the 180 tempos on bars 1 and 17 as you indicate.
Quirk not bug then.
Resolved.
Thanks again all.
Jazz relative beginner, starting at a much older age than was helpful. AVL:MXE Linux; Windows 11 BIAB2026 Audiophile, a bunch of other software. Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts .
Yikes. That's obscure. Thanks to all for explaining this.
With the benefit of hindsight it perhaps isn't an obscure as it initially appears. I've used the numbered choruses to turn soloists on and off, but I hadn't really registered that things were 'hidden' in the dialog, though again with hindsight (the best tool we have!) it's reasonable. Some indication of chorus-specific actions would be nice, but perhaps that would also add unwanted clutter.
I shall definitely remember that [Print Summary]!
Jazz relative beginner, starting at a much older age than was helpful. AVL:MXE Linux; Windows 11 BIAB2026 Audiophile, a bunch of other software. Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts .
I see your point. Of course, when you know it's there, it's easier to find again. I had looked in the F5 summary and didn't see the critical clue. I never thought to look in the print summary.
Aside, if I may: Every so often, there is a movement here to create a 'BIAB Lite' option, where many of the controls are hidden to make the program more accessible and not overwhelming to new users. However, I think this case is an argument against doing that. I don't want to be protected against myself. I want to see all the options, because it might just be that I need the 'obscure' one. Sorry to wander from your thread, but I think that topic is still undecided.
BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
The obvious one with "BiaB Lite" is that I obtained this song from someone else and the 180s were already embedded within it, despite the tempo 160 both on the top-bar and in the notes. If the 'lite' version had hidden/blocked that further I'd have been quite frustrated.
The fact that embedding things in this way isn't exactly intuitive doesn't help.
It does underline that BiaB is complex and would almost certainly benefit from a rationalisation, but that's not exactly easy to manage when things have grown rather organically over time.
Last edited by Gordon Scott; 03/21/2307:10 AM.
Jazz relative beginner, starting at a much older age than was helpful. AVL:MXE Linux; Windows 11 BIAB2026 Audiophile, a bunch of other software. Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts .
XPro & Xtra Styles PAK Sets On Sale Now - Until May 15, 2026!
All of our XPro Styles PAKs and Xtra Styles PAKs are on sale until May 15th, 2026!
It's the perfect time to expand your Band-in-a-Box® style library with XPro and Xtra Styles PAKs. These additional styles for Band-in-a-Box® offer a wide range of genres designed to fit seamlessly into your projects. Each style is professionally arranged and mixed, helping enhance your songs while saving you time.
What are XPro Styles and Xtra Styles PAKs?
XPro Styles PAKs are styles that work with any version (Pro, MegaPAK, UltraPAK, UltraPAK+, or Audiophile Edition) of Band-in-a-Box® 2025 (or higher). XPro Styles PAKS 1-10 includes 1,000 styles!
Xtra Styles PAKs are styles that work with the UltraPAK, UltraPAK+, or Audiophile Edition of Band-in-a-Box® 2025 (or higher). Xtra Styles PAKs 1-21 includes 3,700 styles (and 35 MIDI styles)!
The XPro & Xtra Styles PAKs are not included in any Band-in-a-Box® package.
The XPro Styles PAKs 1-10 are available for only $29 ea (reg. $49 ea), or get them all in the XPro Styles PAK Bundle for only $149 (reg. $299)! Listen to demos and order now! For Mac or for Windows.
The Xtra Styles PAKs 1-21 are available for only $29 ea (reg. $49 ea), or get them all in the Xtra Styles PAK Bundle for only $199 (reg. $349)! Listen to demos and order now! For Mac or for Windows.
Note: XPro Styles PAKs require Band-in-a-Box® 2025 or higher and are compatible with ANY package, including the Pro, MegaPAK, UltraPAK, UltraPAK+, and Audiophile Edition.
The Xtra Styles require the UltraPAK, UltraPAK+, or Audiophile Edition of Band-in-a-Box®. (Xtra Styles PAK 19 requires the 2025 or higher UltraPAK, UltraPAK+, or Audiophile Edition. They will not work with the Pro or MegaPAK version as they require the RealTracks included in the UltraPAK, UltraPAK+, or Audiophile Edition.
Supercharge your Band-in-a-Box today with XPro Styles PAKs and Xtra Styles PAK Sets!
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.
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.
Band-in-a-Box® 2025 for Mac® users: Build 904 now available!
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.
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.