Updated · 2026-11-05
Terms of Use
1. Applicable Terms
Band Session Maker is provided by Nakayama Works. Apple’s Standard End User License Agreement (Standard EULA) applies to the license for the App obtained from the App Store. These Terms of Use explain audio handling and precautions specific to the App; they do not replace Apple’s Standard EULA with a custom EULA.
2. Rights to Audio and Video
Use audio and videos for which you hold the rights or permissions required to import, modify, save, share and publish them. Buying content does not necessarily permit every form of modification, sharing, distribution or publication. The App does not transfer or grant any license to third-party copyrights, related rights or other rights in the original audio, video or processed results. Comply with applicable laws and rights holders’ conditions. For images and people appearing in videos, respect copyright, image rights, privacy and other applicable rights, and obtain any necessary permissions.
When importing content, you confirm and represent that you hold the rights or have obtained the permissions required for your intended use of the selected audio and videos, including any musical works, recordings, lyrics, voices and images they contain. Do not import content if you lack the required rights or permissions.
To the extent you are authorized to do so, you permit the App to copy, separate, modify, play and save audio and videos on your device at your direction, and to perform the exports and sharing you select. This permission is limited to what is needed to provide those functions. It does not authorize uploading your audio or videos to our servers, or our use of them for AI training, advertising or independent distribution to third parties.
3. Features and Separation Results
The App supports importing audio from compatible audio and video files, separating it into six parts, adjusting each part’s volume, EQ, Pan & Depth and other settings, practicing with playback speed and A–B looping, saving M4A, MP3 and WAV audio, and exporting video from supported video projects. Video exports use the original speed and do not include speed changes. Streaming tracks and DRM-protected audio cannot be separated. Import or export may be unavailable depending on file formats, codecs and device conditions. Separation quality varies by source and device. Residual audio, leakage from other parts and changes in sound quality may occur. Perfect separation, preservation of original audio quality and any particular processing time are not guaranteed.
4. Managing Data
Keep appropriate backups of your original audio, videos and exported data. Deleting projects and deleting saved audio in Sessions are separate operations. Videos saved to Photos and data shared outside the App remain after project deletion and must be managed or deleted at their respective destinations.
5. Purchases and External Services
The App is free to download and includes three free successful separations. Each successful save consumes one use, including repeated separations of the same file or a different selected range. Failed or cancelled operations do not consume a use. Previously imported files are not exempt from this rule. Further separations after the free allowance is exhausted require a one-time, non-consumable in-app purchase. The price is the price shown in the App and App Store at the time of purchase. No subscription is offered. Existing projects and sessions remain available for playback, editing and export after the free allowance is exhausted. The allowance does not replenish monthly or reset when projects are deleted. Purchases can be restored within the App. Purchases, restoration and refunds are subject to Apple’s applicable terms and procedures. If a valid purchase is revoked, access to new separations returns to the conditions determined by the free allowance. External destinations and services are subject to their providers’ terms.
6. Prohibited Use and Changes to the Service
Do not use the App to infringe others’ rights, circumvent protection measures unlawfully, distribute content illegally or compromise the App’s security. Features may be changed or interrupted to address operating-system changes, defects or similar issues. These terms do not limit rights granted to consumers under applicable law.
7. Information Handling and Contact
See the Privacy Policy for information on how data is handled.
Operator: Nakayama Works
Contact: contact@nakayamaworks.jp