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Apple ID6746714044
Bundle IDkihro.bachbox
SellerSeller
Min iOS17.6
Min macOS14.6
Device familiesiphone, ipad
Released2025-06-03
Copyright© ILHYUN KOH
Privacy policyLink ↗
Preview 2 platforms
iPhone 7 images
iPad 6 images
What’s New Version 29
Minor category adjustments
CarPlay layout/configuration updates
Description
This app lets you enjoy the music of Bach and Scarlatti offline, without an internet connection.
The included works are performed using MIDI data precisely captured from live performances by harpsichordist Jone Sankey. You can choose between two carefully crafted instrument soundfonts, each offering a distinct musical character. Through detailed and expressive interpretation, these performances reveal a depth rarely found in conventional MIDI playback.
Included Bach works: BWV 855, 979, 813, 826, and 974.
The first instrument is modeled after an 18th-century French Blanchet harpsichord. Created by Eric Bricet and Jean-Yves Garet in August 2005, this soundfont was produced by carefully sampling every note of the restored Blanchet 1720 instrument. By capturing the individual tonal qualities of two 8’ stops and a lute stop, it faithfully recreates the clear, resonant character of the original harpsichord.
The second instrument is based on a Steinway Model C grand piano, measuring 7’5” and built in 1897. This soundfont was created by Warren S. Trachtman with the cooperation of the instrument’s owner, Anthony Ponaras. All 88 keys were recorded over several days at multiple dynamic levels, then meticulously edited and refined from a multi-gigabyte sample set to recreate the rich, historic resonance of the original piano.
With these carefully crafted soundfonts and expressive performance data, the app provides a vivid and intimate way to experience the music of Bach and Scarlatti.
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 14 versions
Build 886289666v292026-06-18 22:12:35
Minor category adjustments
CarPlay layout/configuration updates
Build 885206216v282026-05-06 17:57:51
Scarlatti sonatas thoughtfully grouped for intuitive listening. Enhanced CarPlay interface for safer, smoother control while driving—fully offline playback anytime.
Build 881616152v252026-01-20 15:37:22
Scarlatti’s works have been organized into more detailed groups for focused listening, and this structure is also reflected in CarPlay.
Build 880881791v242025-12-21 17:16:06
CarPlay support added
• Use the app via CarPlay in your vehicle
• Easily control playback, presets, and track changes while driving
• Optimized, safe, and intuitive interface for CarPlay
Build 880112368v222025-11-30 19:50:03
The balance between instruments within the soundfonts has been adjusted to make concertos sound more natural and comfortable.
The app’s file size has also been optimized to improve performance and usability.
Build 879997124v212025-11-26 08:47:02
All 555 of Scarlatti’s sonatas, K.001–K.555, have been added.
Domenico Scarlatti (1685–1757) is one of the foremost keyboard composers of the Baroque era, and his 555 harpsichord sonatas (Kirkpatrick numbers K.001–K.555) are widely regarded as masterpieces of lyricism, virtuosity, and creative ingenuity.
Most of his sonatas are written in a single-movement form, reflecting his years in the Spanish and Portuguese courts.
They reveal a remarkable blend of traditional European styles with the folk rhythms of the Iberian Peninsula.
Motifs reminiscent of guitar and castanets, brilliant hand-crossing techniques, rapid passages, and inventive harmonic colors are characteristic of his writing.
The sonatas K.001–K.555 display a wide range of expressive qualities:
• Early sonatas (K.001–K.100): calm, poised, and rooted in Baroque elegance
• Middle period (K.100–K.300): lively folk rhythms, bright themes, and increasingly virtuosic writing
• Late period (K.300–K.555): emotionally rich, structurally adventurous, and at the height of Scarlatti’s creativity
• Throughout the collection, each concise single-movement piece captures Scarlatti’s uniquely imaginative voice.
With this update, you can now enjoy the complete set of Scarlatti’s 555 sonatas, offering a deeper and broader appreciation of the beauty of harpsichord music.
Build 879050455v19.02025-10-28 04:41:23
1. When you receive a phone call, the app automatically stops. After the call ends, pressing the play button resumes the stopped track.
2. Japanese translation has been added for the MIDI works of Kaoru Suzuki (鈴木 薫).
3. The sound font volume has been finely adjusted for a more comfortable listening experience.
Build 878722061v6.12025-10-08 15:30:09
1. Thematic Listening Playlists
• The interface has been redesigned to let you enjoy curated playlists of Bach and Beethoven’s vast works organized by theme.
• Explore music easily through lists categorized by instrument or mood, such as organ, piano, fugue, and orchestral pieces.
2. SoundFont Upgrade
• The SoundFont system has been enhanced to deliver deeper and more realistic sound quality.
• You can choose from a variety of high-quality SoundFonts for instruments such as organ, piano, and ensemble,
with improved expressiveness in string and choir SoundFonts.
3. Complete Design Renewal
• The entire UI has been redesigned with a clean and classical aesthetic.
• Layout and alignment have been refined for iPad and larger screens to provide a more balanced visual experience.
4. Other Improvements
• Minor bugs have been fixed and overall performance has been optimized for greater stability and smoothness.
Build 878498149v5.12025-09-29 15:36:12
New Features
• Automatic Playback Gap Adjustment
• Between pieces: 3 seconds
• Between movements (within a multi-movement work): 1 second
• When looping a playlist back to the beginning: 10 seconds
• Enhanced Track Information
• Added composer, key, form (e.g., Prelude & Fugue, Allemande, Courante), and a short descriptive note.
• Current track and next track previews now show these descriptions.
Improvements
• Stabilized Auto-Advance
• Tracks now reliably move to the next after ending, even after pressing Next/Previous buttons.
• Font changes during playback no longer interrupt automatic progression.
Build 878306143v5.02025-09-22 22:03:53
• Added Bach MIDI performances with the permission of Mr. Kaoru Suzuki (鈴木 薫), operator of suzumidi.com.
• Included more detailed explanations for the pieces.
• Introduced multi-selection mode to play tracks across multiple albums.
• Optimized the soundfont size to reduce overall app size.
Build 876938226v4.02025-08-04 13:06:12
When you select a piece from the music list, the screen automatically scrolls down so you can instantly view the track description and soundfont selection area.
Build 876744985v3.02025-07-28 08:26:44
Baroque music from Italy, France, England, Germany, and Spain has been added.
Build 876351169v2.02025-07-14 07:14:16
The Bach Listening App Just Got Better!
• Button labels have been updated from numbers to descriptive titles, improving visibility and navigation.
• Detailed musical descriptions are now included to enhance your listening experience.
• MIDI files from Bachcentral.com have been carefully organized so that organ works play smoothly and naturally.
• Additional pieces have been included using high-quality MIDI files from www.tobis-notenarchiv.de.
• When you select a piece, the recommended soundfont is automatically applied for optimal playback.
• Soundfont credits and attributions are now neatly listed within the app.
Build 875251759v1.02025-06-03 09:07:06
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 175 of 175 storefronts
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Change log 18 changes · US
✎
releaseNotes updated
Minor category adjustments
CarPlay layout/configuration updates
✎
description updated
This app lets you enjoy the music of Bach and Scarlatti offline, without an internet connection.
The included works are performed using MIDI data precisely cap
✎
subtitle updated
Baroque Music
✎
name updated
Bach, Scarlatti
◆
Version 29 released
Minor category adjustments
CarPlay layout/configuration updates
◆
Version 28 released
Scarlatti sonatas thoughtfully grouped for intuitive listening. Enhanced CarPlay interface for safer, smoother control while driving—fully offline playback anytime.
◆
Version 25 released
Scarlatti’s works have been organized into more detailed groups for focused listening, and this structure is also reflected in CarPlay.
◆
Version 24 released
CarPlay support added
• Use the app via CarPlay in your vehicle
• Easily control playback, presets, and track changes while driving
• Optimized, safe, and intuitive interface for CarPlay
◆
Version 22 released
The balance between instruments within the soundfonts has been adjusted to make concertos sound more natural and comfortable.
The app’s file size has also been optimized to improve performance and usability.
◆
Version 21 released
All 555 of Scarlatti’s sonatas, K.001–K.555, have been added.
Domenico Scarlatti (1685–1757) is one of the foremost keyboard composers of the Baroque era, and his 555 harpsichord sonatas (Kirkpatrick numbers K.001–K.555) are widely regarde
◆
Version 19.0 released
1. When you receive a phone call, the app automatically stops. After the call ends, pressing the play button resumes the stopped track.
2. Japanese translation has been added for the MIDI works of Kaoru Suzuki (鈴木 薫).
3. The sound font volu
◆
Version 6.1 released
1. Thematic Listening Playlists
• The interface has been redesigned to let you enjoy curated playlists of Bach and Beethoven’s vast works organized by theme.
• Explore music easily through lists categorized by instrument or mood, such as
◆
Version 5.1 released
New Features
• Automatic Playback Gap Adjustment
• Between pieces: 3 seconds
• Between movements (within a multi-movement work): 1 second
• When looping a playlist back to the beginning: 10 seconds
• Enhanced Track Information
• Added
◆
Version 5.0 released
• Added Bach MIDI performances with the permission of Mr. Kaoru Suzuki (鈴木 薫), operator of suzumidi.com.
• Included more detailed explanations for the pieces.
• Introduced multi-selection mode to play tracks across multiple albums.
• Op
◆
Version 4.0 released
When you select a piece from the music list, the screen automatically scrolls down so you can instantly view the track description and soundfont selection area.
◆
Version 3.0 released
Baroque music from Italy, France, England, Germany, and Spain has been added.
◆
Version 2.0 released
The Bach Listening App Just Got Better!
• Button labels have been updated from numbers to descriptive titles, improving visibility and navigation.
• Detailed musical descriptions are now included to enhance your listening experience.
• M
◆
Version 1.0 released
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