Previous Thread
Index
Next Thread
Print Thread
Go To
#337273 02/19/16 11:09 AM
Band-in-a-Box for Windows
Joined: Feb 2001
Posts: 730
T
Journeyman
OP Offline
Journeyman
T
Joined: Feb 2001
Posts: 730
I have heard about this problem but it has never happened to me before.

What causes stuck notes? I assume it is a midi problem. So far I haven't seen it with an RT only song. I am using an SD50 hard synth for midi and a Focusrite 2i2 interface as a sound card.
I previous thread said to unfreeze the offending song and regenerate. This seems to work but the problem is happening on several songs and is intermittent so it's hard to tell.
Is there anything I can do permanently?

Thanks
Tony

Tony Wright #337277 02/19/16 11:45 AM
Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,504
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,504
I know of one possible cause: MIDI polyphony. Each hardware synth like your Roland SD-50 has a maximum limit of the notes it can handle and sound at one time. That limit may be 64, or maybe 128; not sure about the SD-50. You might think that BIAB could not generate that many messages to overwhelm a hardware synth, but it can because some patches require up to six messages per sound. Multiply this by many notes in a chord, and many tracks of MIDI instruments including a drum kit, and it's easy to hit the limit. MIDI "on" messages must be followed by MIDI "off", but sometimes those are not received. It's why music programs using MIDI all have a "Panic Button" to turn off MIDI.

To test this, mute some tracks and see if the problem goes away.

Other possibilities include system memory (reboot) and corrupted BIAB files.

EDIT: Just checked and your SD-50 has 128. That's good, but sometimes not enough.

Last edited by Matt Finley; 02/19/16 11:49 AM.

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus 192 & Faderport 8, Royer 121, Slate VSX, Adam Sub8 & Neumann 120 monitors.
Tony Wright #337289 02/19/16 12:38 PM
Band-in-a-Box for Windows
Joined: Dec 2000
Posts: 12,840
Veteran
Offline
Veteran
Joined: Dec 2000
Posts: 12,840
Don't know if it helps, but there is a checkbox in MIDI options to "Send Extra Note-Offs". This might help with stuck notes. It's unchecked by default, but worth a try to check it and see if it solves the problem.


John

Laptop-HP Omen I7 Win11Pro 32GB 12TB SSD
Desktop-ASUS-I7 Win10Pro 32GB 12TB SATA

BB2026/UMC204HD&404HD/Casios/Cakewalk/Reaper/Studio One/Notion/Dorico/Noteworthy/NI/Halion/IK

http://www.sus4chord.com (under rehosting/construction)
Tony Wright #337290 02/19/16 01:06 PM
Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,504
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,504
Yes, good suggestion, John.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus 192 & Faderport 8, Royer 121, Slate VSX, Adam Sub8 & Neumann 120 monitors.
jford #337303 02/19/16 03:09 PM
Band-in-a-Box for Windows
Joined: Feb 2001
Posts: 730
T
Journeyman
OP Offline
Journeyman
T
Joined: Feb 2001
Posts: 730
Originally Posted By: jford
Don't know if it helps, but there is a checkbox in MIDI options to "Send Extra Note-Offs". This might help with stuck notes. It's unchecked by default, but worth a try to check it and see if it solves the problem.


As you say, worth a try but it is supposed to be designed to enhance a STOP command.

In the meantime I have programmed a foot switch to send F12 - MIDI Panic, much better than trying to hit a small F12 key.

Tony

Tony Wright #337606 02/22/16 03:09 AM
Band-in-a-Box for Windows
Joined: Apr 2009
Posts: 10,797
Veteran
Offline
Veteran
Joined: Apr 2009
Posts: 10,797
Stuck notes:

All midi notes have 2 very important signals in them.... the ON signal, telling the synth when it's supposed to start the note, and of course the OFF signal telling it... yup, you guessed it.... when to stop playing that note. Of course there are many more signals in the data for the note... velocity, pitch, volume, etc.... but we're not worried about those in this conversation.

A note gets stuck on for a few possible reasons.

1. Something happened to make the synth miss the off signal...

2. The computer decides to glitch, or the driver or the synth itself, and essentially lock up due to a driver issue or something else in the OS.... since many synths load to memory, a corruption of that load will do it too.

Most DAW's and programs that work with MIDI will have some sort of EMERGENCY KILL SWITCH on the dashboard that will immediately send the off signal to the synth. You should always learn where that button is located.

If you work with audio, there's a very small chance you will ever get a stuck note.... although I have seen audio loops when something corrupts the OS and the computer is about to crash. My old laptop is prone to OS crashes and the audio loop freeze before the BSOD happens to it occasionally.

Most likely, though, stuck notes happen when working with MIDI synths. I used to do a lot of MIDI stuff in my early days and this stuck note thing is fairly common in that realm. In many cases, I could hit the KILL SWITCH, and everything would be fine. It simply reset the synth.

Last edited by Guitarhacker; 02/22/16 03:14 AM.

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.
Previous Thread
Next Thread
Go To

Link Copied to Clipboard
ChatPG

Ask sales and support questions about Band-in-a-Box using natural language.

ChatPG's knowledge base includes the full Band-in-a-Box User Manual and sales information from the website.

PG Music News
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.

Band-in-a-Box® 2026 for Windows® users: Build 1237 is now available!

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 Pro 2026 for Windows is Here!

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!

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.

Happy New Year!

Thank you for being part of the Band-in-a-Box® community.

Wishing you and yours a very happy 2026—Happy New Year from all of us at PG Music!

Season's Greetings!

Wishing everyone a happy, healthy holiday season—thanks for being part of our community!

The office will be closed for Christmas Day, but we will be back on Boxing Day (Dec 26th) at 6:00am PST.

Team PG

Forum Statistics
Forums57
Topics86,045
Posts799,271
Members40,015
Most Online44,367
Mar 4th, 2026
Newest Members
m3talmud, Chunie, Karandeep, beedo, Brian Watts
40,015 Registered Users
Top Posters(30 Days)
MarioD 144
rsdean 104
DC Ron 102
DrDan 75
Today's Birthdays
John Kern, sampai
Powered by UBB.threads™ PHP Forum Software 7.7.5