This is referring to your Software (BIAB) and your hardware (Wins or your external sound device) transfer of data. If it is not the same you will hear some garbled or popping or screeching noises. The message is telling you to make an adjustment so they are sending and receiving at the same rate (KHz).
Their are three common options, 48kHz and 44.1kHz and 96 kHz. These settings can be easy to find or not. Depending on your system. My Motu Audio Express is smart and can self correct based on what the software is using. So I have not had this issue in a long time. I do believe for years BIAB was 44.1 but in 2020 gave us all three options.
Hope this helps. Should be a simple setting fix.
BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, Motu Audio Express 6x6 - My SoundCloud (Tip: No need to create a SC account to hear music - just hit ESC ).
Mac 2025 Special Upgrade Offers Extended Until August 15th!
It's not too late to upgrade to Band-in-a-Box® 2025 for Mac® and save! We've extended our special until August 15, 2025!
We've added many major new features to Band-in-a-Box® 2025 for Mac®, including advanced AI tools like the amazing BB Stem Splitter and AI Lyrics Generator, as well as VST3 plugin support, and Equalize Temp. Plus, there’s a new one-stop MIDI Patches Picker with over 1,100 MIDI patches to choose from, all neatly categorized by GM numbers. The MultiPicker Library is enhanced with tabs for the SongPicker, MIDI Patch Picker, Chord Builder, AI Lyrics Generator, and Song Titles Browser, and the tabs are organized into logical groups. The Audiophile Edition is enhanced with FLAC files , which are 60% smaller than AIFF files while maintaining identical audio quality, and now ships on a fast 1TB SSD, and much more!
Check out all the new features in Band-in-a-Box® 2025 for Mac® here:
Purchase your Band-in-a-Box® 2025 for Mac during our special to save up to 50% off your upgrade purchase and receive a FREE BONUS PAK of amazing new Add-ons. These include the 2025 RealCombos Booster PAK, Look Ma! More MIDI 13: Country & Americana, Instrumental Studies Set 22: 2-Hand Piano Soloing - Rhythm Changes, MIDI SuperTracks Set 44: Jazz Piano, Artist Performance Set 17: Songs with Vocals 7, Playable RealTracks Set 4, RealDrums Stems Set 7: Jazz with Mike Clark, and more!
Upgrade to the 2025 49-PAK for just $49 and add 20 Bonus Unreleased RealTracks and 20 RealStyles, FLAC Files for the 20 Bonus Unreleased RealTracks, Look Ma! More MIDI 14: SynthMaster, MIDI SuperTracks Set 45: More SynthMaster, Artist Performance Set 18: Songs with Vocals 8, and RealDrums Stems Set 8: Pop, Funk & More with Jerry Roe.
Learn more about the Bonus PAKs!
We’ve expanded the Band-in-a-Box® RealTracks library with 202 incredible new RealTracks (in sets 449-467) across Jazz, Blues, Funk, World, Pop, Rock, Country, Americana, and Praise & Worship—featuring your most requested styles!
Jazz, Blues & World (Sets 449–455):
These RealTracks includes “Soul Jazz” with Neil Swainson (bass), Mike Clark (drums), Charles Treadway (organ), Miles Black (piano), and Brent Mason (guitar). Enjoy “Requested ’60s” jazz, classic acoustic blues with Colin Linden, and more of our popular 2-handed piano soloing. Plus, a RealTracks first—Tango with bandoneon, recorded in Argentina!
Rock & Pop (Sets 456–461):
This collection includes Disco, slap bass ‘70s/‘80s pop, modern and ‘80s metal with Andy Wood, and a unique “Songwriter Potpourri” featuring Chinese folk instruments, piano, banjo, and more. You’ll also find a muted electric guitar style (a RealTracks first!) and “Producer Layered Guitar” styles for slick "produced" sound.
Country, Americana & Praise (Sets 462–467):
We’ve added new RealTracks across bro country, Americana, praise & worship, vintage country, and songwriter piano. Highlights include Brent Mason (electric guitar), Eddie Bayers (drums), Doug Jernigan (pedal steel), John Jarvis (piano), Glen Duncan (banjo, mandolin & fiddle), Mike Harrison (electric bass) and more—offering everything from modern sounds to heartfelt Americana styles
And, if you are looking for more, the 2025 49-PAK (for $49) includes an additional 20 RealTracks with exciting new sounds and genre-spanning styles. Enjoy RealTracks firsts like Chinese instruments (guzheng & dizi), the bandoneon in an authentic Argentine tango trio, and the classic “tic-tac” baritone guitar for vintage country.
You’ll also get slick ’80s metal guitar from Andy Wood, modern metal with guitarist Nico Santora, bass player Nick Schendzielos, and drummer Aaron Stechauner, more praise & worship, indie-folk, modern/bro country with Brent Mason, and “Songwriter Americana” with Johnny Hiland.
Plus, enjoy user-requested styles like Soul Jazz RealDrums, fast Celtic Strathspey guitar, and Chill Hop piano & drums!
With your version 2025 for Mac Pro, MegaPAK, UltraPAK, UltraPAK+, Audiophile Edition or PlusPAK purchase, we'll include a Bonus PAK full of great new Add-ons FREE! Or upgrade to the 2025 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 2025 RealCombos Booster PAK:
-For Pro customers, this includes 33 new RealTracks and 65+ new RealStyles.
-For MegaPAK customers, this includes 29 new RealTracks and 45+ new RealStyles.
-For UltraPAK customers, this includes 20 new RealStyles.
Look Ma! More MIDI 13: Country & Americana
Instrumental Studies Set 22: 2-Hand Piano Soloing - Rhythm Changes
MIDI SuperTracks Set 44: Jazz Piano
Artist Performance Set 17: Songs with Vocals 7
Playable RealTracks Set 4
RealDrums Stems Set 7: Jazz with Mike Clark
SynthMaster Sounds and Styles (with audio demos)
128 GM MIDI Patch Audio Demos.
Looking for more great add-ons, then upgrade to the 2025 49-PAK for just $49 and you'll get:
20 Bonus Unreleased RealTracks and RealDrums with 20 RealStyles,
FLAC Files (lossless audio files) for the 20 Bonus Unreleased RealTracks and RealDrums
Look Ma! More MIDI 14: SynthMaster,
Instrumental Studies Set 23: More '80s Hard Rock Soloing,
MIDI SuperTracks Set 45: More SynthMaster
Artist Performance Set 18: Songs with Vocals 8
RealDrums Stems Set 8: Pop, Funk & More with Jerry Roe
New! Xtra Styles PAK 20 for Band-in-a-Box 2025 and Higher for Mac!
Xtra Styles PAK 20 for Mac & Windows Band-in-a-Box version 2025 (and higher) is here with 200 brand new RealStyles!
We're excited to bring you our latest and greatest in the all new Xtra Styles PAK 20 for Band-in-a-Box! This fresh installment is packed with 200 all-new styles spanning the rock & pop, jazz, and country genres you've come to expect, as well as the exciting inclusion of electronic styles!
In this PAK you’ll discover: Minimalist Modern Funk, New Wave Synth Pop, Hard Bop Latin Groove, Gospel Country Shuffle, Cinematic Synthwave, '60s Motown, Funky Lo-Fi Bossa, Heavy 1980s Metal, Soft Muted 12-8 Folk, J-Pop Jazz Fusion, and many more!
All the Xtra Styles PAKs 1 - 20 are on special for only $29 each (reg $49), or get all 209 PAKs for $199 (reg $399)! Order now!
Note: The Xtra Styles require the UltraPAK, UltraPAK+, or Audiophile Edition of Band-in-a-Box®. (Xtra Styles PAK 20 requires the 2025 or higher UltraPAK, UltraPAK+, or Audiophile Edition. They will not work with the Pro or MegaPAK version because they need the RealTracks from the UltraPAK, UltraPAK+, or Audiophile Edition.
New! XPro Styles PAK 9 for Band-in-a-Box 2025 and higher for Mac!
We've just released XPro Styles PAK 9 for Mac & Windows Band-in-a-Box version 2025 (and higher) with 100 brand new RealStyles, plus 29 RealTracks/RealDrums!
We've been hard at it to bring you the latest and greatest in this 9th installment of our popular XPro Styles PAK series! Included are 75 styles spanning the rock & pop, jazz, and country genres (25 styles each) that fans have come to expect, as well as 25 styles in this volume's wildcard genre: funk & R&B!
If you're itching to get a sneak peek at what's included in XPro Styles PAK 9, here is a small helping of what you can look forward to: Funky R&B Horns, Upbeat Celtic Rock, Jazz Fusion Salsa, Gentle Indie Folk, Cool '60s Soul, Funky '70s R&B, Smooth Jazz Hip Hop, Acoustic Rockabilly Swing, Funky Reggae Dub, Dreamy Retro Latin Jazz, Retro Soul-Rock Fusion, and much more!
Special Pricing! Until July 31, 2024, all the XPro Styles PAKs 1 - 9 are on sale for only $29 ea (Reg. $49 ea), or get them all in the XPro Styles PAK Bundle for only $149 (reg. $299)! Order now!
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.
New! Xtra Styles PAK 20 for Band-in-a-Box 2025 and Higher for Windows!
Xtra Styles PAK 20 for Windows & Mac Band-in-a-Box version 2025 (and higher) is here with 200 brand new RealStyles!
We're excited to bring you our latest and greatest in the all new Xtra Styles PAK 20 for Band-in-a-Box! This fresh installment is packed with 200 all-new styles spanning the rock & pop, jazz, and country genres you've come to expect, as well as the exciting inclusion of electronic styles!
In this PAK you’ll discover: Minimalist Modern Funk, New Wave Synth Pop, Hard Bop Latin Groove, Gospel Country Shuffle, Cinematic Synthwave, '60s Motown, Funky Lo-Fi Bossa, Heavy 1980s Metal, Soft Muted 12-8 Folk, J-Pop Jazz Fusion, and many more!
All the Xtra Styles PAKs 1 - 20 are on special for only $29 each (reg $49), or get all 209 PAKs for $199 (reg $399)! Order now!
Note: The Xtra Styles require the UltraPAK, UltraPAK+, or Audiophile Edition of Band-in-a-Box®. (Xtra Styles PAK 20 requires the 2025 or higher UltraPAK, UltraPAK+, or Audiophile Edition. They will not work with the Pro or MegaPAK version because they need the RealTracks from the UltraPAK, UltraPAK+, or Audiophile Edition.
New! XPro Styles PAK 9 for Band-in-a-Box 2025 and higher for Windows!
We've just released XPro Styles PAK 9 for Windows & Mac Band-in-a-Box version 2025 (and higher) with 100 brand new RealStyles, plus 29 RealTracks/RealDrums!
We've been hard at it to bring you the latest and greatest in this 9th installment of our popular XPro Styles PAK series! Included are 75 styles spanning the rock & pop, jazz, and country genres (25 styles each) that fans have come to expect, as well as 25 styles in this volume's wildcard genre: funk & R&B!
If you're itching to get a sneak peek at what's included in XPro Styles PAK 9, here is a small helping of what you can look forward to: Funky R&B Horns, Upbeat Celtic Rock, Jazz Fusion Salsa, Gentle Indie Folk, Cool '60s Soul, Funky '70s R&B, Smooth Jazz Hip Hop, Acoustic Rockabilly Swing, Funky Reggae Dub, Dreamy Retro Latin Jazz, Retro Soul-Rock Fusion, and much more!
Special Pricing! Until July 31, 2024, all the XPro Styles PAKs 1 - 9 are on sale for only $29 ea (Reg. $49 ea), or get them all in the XPro Styles PAK Bundle for only $149 (reg. $299)! Order now!
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.
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
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