Previous Thread
Index
Next Thread
Print Thread
Go To
Band-in-a-Box for Macintosh
Joined: Jun 2009
Posts: 4
P
polsab Offline OP
Newbie
OP Offline
Newbie
P
Joined: Jun 2009
Posts: 4
I just upgraded to Band-In-A-Box 2009 for Mac and I'm encountering a problem when using RealTracks and RealDrums. Whenever I play a track with those features on, I get a message box with the following:

Error: CalcBeatAryAndSaveBT0 got called!

After this, BIAB crashes. Has anybody else experienced this? I'm using a Macbook Pro Core 2 Duo running OSX 10.4.11.

Regards,
Paul

Band-in-a-Box for Macintosh
Joined: May 2000
Posts: 15,944
PG Music Staff
Offline
PG Music Staff
Joined: May 2000
Posts: 15,944
Hi Paul,

No, we haven't seen any problem like that before.
BB 2009 does work with 10.4.x and higher.

The message indicates that the "bt0" file, which is present in the RealTracks folders, are not able to be loaded properly.
Possible causes:

- Network permissions - you should have full "admin" permissions, not limited
- Antivirus program interferring
- Case sensitive file system set (that is an unusual setting that some people make, that makes their whole Mac file system case sensitive)


Q. Could you give us the full message that appears, it should say "Error: CalcBeatAryAndSaveBT0 " and also say the filename that couldn't be loaded. Does yours just show Error: CalcBeatAryAndSaveBT0 and nothing else?

Q. Every real tracks, for example on the demo song =George_P.MGU


Have Fun!
Peter Gannon
PG Music Inc.
Band-in-a-Box for Macintosh
Joined: Jun 2009
Posts: 4
P
polsab Offline OP
Newbie
OP Offline
Newbie
P
Joined: Jun 2009
Posts: 4
Hi Peter,

Yep, it was a permission problem indeed. Thanks.

So admin privilege is required when using RealTracks? I don't have any problem playing the midi ones.

Band-in-a-Box for Macintosh
Joined: May 2002
Posts: 7,682
PG Music Staff
Offline
PG Music Staff
Joined: May 2002
Posts: 7,682
Hi,

Where is your Band-in-a-Box folder, and where is your RealTracks folder? What type of account do you have (system preferences - accounts)?


Andrew
PG Music Inc.
Band-in-a-Box for Macintosh
Joined: May 2003
Posts: 63
T
Enthusiast
Offline
Enthusiast
T
Joined: May 2003
Posts: 63
I tend to repair permissions after any software installs or system file movements.
After I installed everything, disk utility actually crashed on me. Woah 1st time ever! 10.5.3 MAC Pro 2.66 Xenon quad/5GIG RAM

T

Band-in-a-Box for Macintosh
Joined: May 2000
Posts: 15,944
PG Music Staff
Offline
PG Music Staff
Joined: May 2000
Posts: 15,944
>>> tend to repair permissions after any software installs or system file movements.

What are you referring to here? The BB install just copies files to your Applications/Band-in-a-Box folder, and the fonts to your font folder.
Why would you need to repair permissions?


Have Fun!
Peter Gannon
PG Music Inc.
Band-in-a-Box for Macintosh
Joined: May 2003
Posts: 63
T
Enthusiast
Offline
Enthusiast
T
Joined: May 2003
Posts: 63
Quote:

>>> tend to repair permissions after any software installs or system file movements.

What are you referring to here? The BB install just copies files to your Applications/Band-in-a-Box folder, and the fonts to your font folder.
Why would you need to repair permissions?




Hi Peter,
Most of us MAC folks know that repairing permissions is a normal regimen for MAC OSX regular maintenance(esp in Panther , Tiger-Leopard much less) when odd things start to happen, and Audio/MIDI folks have gotten to the point of making it a habit to repair permissions and running a GUI type utility e.g. cocktail, ONyx etc for UNIX command utilities, and running the daily, weekly, monthly crons. Kind of similar to repairing the desktop from the ol' OS9 days.Repairing permissions before and after a OS update is almost a must for happy computing.
OSX does have its own niggles if you will, and permissions is one of a few items that can cause OS level issues depending on the users OS configuration.


T

Band-in-a-Box for Macintosh
Joined: Jun 2009
Posts: 4
P
polsab Offline OP
Newbie
OP Offline
Newbie
P
Joined: Jun 2009
Posts: 4
I do my day to day computing using a standard account. BIAB and RealTracks are in the default location (Applications/Band-in-a-Box).

Band-in-a-Box for Macintosh
Joined: May 2000
Posts: 15,944
PG Music Staff
Offline
PG Music Staff
Joined: May 2000
Posts: 15,944
If you move the Band-in-a-Box folder to your home folder (ie Finder-Places- "Peter" is mine), then you can run the program as a limited user from there, without encountering any permission problems.


Have Fun!
Peter Gannon
PG Music Inc.
Band-in-a-Box for Macintosh
Joined: Jun 2009
Posts: 4
P
polsab Offline OP
Newbie
OP Offline
Newbie
P
Joined: Jun 2009
Posts: 4
It works. Thanks

Paul

Band-in-a-Box for Macintosh
Joined: Jun 2009
Posts: 3
T
Newbie
Offline
Newbie
T
Joined: Jun 2009
Posts: 3
I am having this same problem. At first I got the error message as soon as I loaded the real track demo. I repaired permissions, and now it crashes as soon as I hit Play. The error message is:

CalcBeatAryAndSaveBT0 got called! File /Applications/BIAB/Real Tracks/Pedal Steel, Background Ev 085/RPS002.bt0. You may need to set System Preferences - Accounts - for Admin permissions for this account.

I have RW permission for the BIAB and Real Tracks folders. System and admin have RW permission for the Pedal Steel 085 folder.

I don't want to move BIAB into the folder for my user name - I want to leave it where it is.

How can I fix this?

Dennis

Band-in-a-Box for Macintosh
Joined: Nov 2007
Posts: 335
E
Journeyman
Offline
Journeyman
E
Joined: Nov 2007
Posts: 335
Quote:


Hi Peter,
Most of us MAC folks know that repairing permissions is a normal regimen for MAC OSX regular maintenance(esp in Panther , Tiger-Leopard much less) when odd things start to happen, and Audio/MIDI folks have gotten to the point of making it a habit to repair permissions and running a GUI type utility e.g. cocktail, ONyx etc for UNIX command utilities, and running the daily, weekly, monthly crons. Kind of similar to repairing the desktop from the ol' OS9 days.Repairing permissions before and after a OS update is almost a must for happy computing.
OSX does have its own niggles if you will, and permissions is one of a few items that can cause OS level issues depending on the users OS configuration.




What you say is really not true anymore. I can't tell you the last time I ran a repair permissions......and I regularly use PT8, DP 6, and other things all the time.


Musician, Polymath, Google Jedi, Apple Master, Windows Wrangler and Digital Wizard. High ratings in Nerd-fu & Geek-fu.

M1 Mac Mini, MacBook Pro Touchbar 15", Intel 27" iMac, M1 Mac Mini
https://musician.social/@ericdano
Band-in-a-Box for Macintosh
Joined: May 2003
Posts: 63
T
Enthusiast
Offline
Enthusiast
T
Joined: May 2003
Posts: 63
Eric, I didn't say it was the bible to repair permissions etc. With Leopard, yes we don't need to repair permissions like Panther/Tiger. I did mention in my reply that when odd things start to happen, it is a good time to repair permissions. It certainly does not hurt

As a matter of fact, after I installed BB MAC09, my system crashed (kernal panic). I have had 2 or 4 hard crashes since Aug 08., not counting the one after installing BB. I crashed attempting to repair permissions, so I rebooted, an attempted DU again, this time with success.

Sorry , If I implied otherwise.

I have BB app installed in the applications folder in Leo OSX 10.5.3. If people would advise their systems config's . it would be easier for the PG's tech team see any trend. OSX Leopard has a different directory than the previous OS's

rgds

Band-in-a-Box for Macintosh
Joined: May 2000
Posts: 15,944
PG Music Staff
Offline
PG Music Staff
Joined: May 2000
Posts: 15,944
If you run BB as an Admin user, all would be fine, just run the program, no need to mess with permissions etc.

Running as a limited (standard "non-admin" ) user, you would need to have the entire Band-in-a-Box folder set to Read/Write permiision for everyone.
This is done as follows:

From the Admin account,

1. GetInfo (Command I) on the /Applications/Band-in-a-Box folder.
2. Press the UNLOCK button at the bottom right of the dialog
3. In the Sharing and Permissions tab, set Privliges for all the accounts to Read and Write
4. Press the WheelGear button at the bottom (beside the + - buttons), and choose "Apply to Enclosed Items" - this will apply the permissions to all folders within.

Then, switch to your Standard Account, and repeat steps 1 to 4.




Have Fun!
Peter Gannon
PG Music Inc.
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 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

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.

Watch the video.

You can see all the 2026 videos on our forum!

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.

Watch the video.

You can see all the 2026 videos on our forum!

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)

Learn more about the Bonus PAKs for Band-in-a-Box® 2026 for Windows®!

Forum Statistics
Forums57
Topics85,786
Posts796,138
Members39,958
Most Online25,754
Jan 24th, 2025
Newest Members
MaxxFV, jwagner51, thecabinfever, astroashton, hweiffen
39,957 Registered Users
Top Posters(30 Days)
MarioD 181
Noel96 116
DC Ron 112
rsdean 104
dcuny 102
DrDan 91
Today's Birthdays
There are no members with birthdays on this day.
Powered by UBB.threads™ PHP Forum Software 7.7.5