• Screenshot of Sight Singing with iPhone

    Sight Singing Pro

    Solfege more enjoyable

  • Sight Singing Pro app icon

    Sight Singing Pro

    This app is for training on 'sight singing', the ability to read and sing music on sight. It will measure the pitch you sing for each note and provide feedback so that you can know if that pitch is correct or not.

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    Sight Singing Pro App Store badge (Android)
  • Sight Singing Pro app icon

    Sight Singing Pro - US Edition

    This is the US edition of Sight Singing Pro. It will measure the pitch you sing for each note and provide feedback so that you can know if that pitch is correct or not.

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    Sight Singing US Edition App Store badge (Android)
  • Sight Singing Studio app icon

    Sight Singing Studio

    The 'Studio' version provides the functionality to input, edit, and share music scores so that you can make your own scores and practice with them.

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  • Chordrill app icon

    Harmonic Analysis

    This app is for training your skills on 'harmonic analysis' (or 'chord analysis'), which is very important for analyzing music. It includes three sections: Chord to Roman Numeral, Chord Construction, and Chord Progression Analysis.

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    Terms & Conditions
    Terms and Conditions
    
    This site and the mobile applications and services available in connection with this site and mobile application (the "App") are made available to you by Satoru Fukushima ("we", "us", or "our") subject to these Terms and Conditions, including those set forth in the Privacy Policy (the "Terms"). By accessing, using or downloading any materials from the App, you agree to follow and be bound by the Terms, which may be updated by us from time to time without notice to you. You can review the most current version of the Terms at any time on this site. We and our third party providers may make improvements and/or changes in the products, services, mobile applications, features, programs, and prices described in this App at any time without notice. Certain provisions of the Terms may be supplemented or superseded by expressly designated legal notices or terms located on particular pages at this App. If you do not agree with the Terms, please do not use this App. BY CONTINUING TO USE THE APP, YOU ARE INDICATING YOUR AGREEMENT TO THE TERMS AND ALL REVISIONS THEREOF.
    
    We reserve the right at any time and from time to time to modify or discontinue, temporarily or permanently, the App or any portion thereof with or without notice. You agree that we shall not be liable to you or to any third party for any modification, suspension or discontinuance of the App or any portion thereof.
    
    
    User Conduct
    
    You understand that all information, data, text, software, sound, photographs, graphics, video, messages, tags, or other materials ("Content"), whether publicly posted or privately transmitted, available in connection with the App are the sole responsibility of the person from whom such Content originated. This means that you, and not us, are entirely responsible for all Content that you upload, post, email, transmit or otherwise make available via the App. We do not control or monitor the Content posted to the App by others and, as such, does not guarantee the accuracy, integrity or quality of such Content. You understand that by using the App, you may be exposed to Content that is offensive, indecent or objectionable. Under no circumstances will we be liable in any way for any Content, including, but not limited to, any errors or omissions in any Content, or any loss or damage of any kind incurred as a result of the use of any Content posted, emailed, transmitted or otherwise made available on the App.
    
    You agree to not use the App to: (a) upload, post, email, transmit or otherwise make available any Content that is unlawful, harmful, threatening, abusive, harassing, tortious, defamatory, vulgar, obscene, libelous, invasive of another’s privacy, hateful, or racially, ethnically or otherwise objectionable; (b) harm minors in any way; (c) impersonate any person or entity, including, but not limited to, our official, or falsely state or otherwise misrepresent your affiliation with a person or entity; (d) upload, post, email, transmit or otherwise make available any Content that you do not have a right to make available under any law or under contractual or fiduciary relationships; (e) upload, post, email, transmit or otherwise make available any Content that infringes any patent, trademark, trade secret, copyright or other proprietary rights of any party; (f) upload, post, email, transmit or otherwise make available any unsolicited or unauthorized advertising, promotional materials, “junk mail,” “spam,” “chain letters,” “pyramid schemes,” or any other form of solicitation; (g) upload, post, email, transmit or otherwise make available any material that contains software viruses or any other computer code, files or programs designed to interrupt, destroy or limit the functionality of any computer software or hardware or telecommunications equipment; (h) interfere with or disrupt the App or servers or networks connected to the App, or disobey any requirements, procedures, policies or regulations of networks connected to the App; and/or (i) intentionally or unintentionally violate any applicable local, state, national or international law. You specifically agree not to access (or attempt to access) the App or the Content through any automated means (including the use of any script, web crawler, robot, spider, or scraper), and that you will not forge or manipulate identifiers in order to disguise the origin of any access (or attempted access) to the App.
    
    The App is for your personal and noncommercial use. You may not modify, copy, distribute, transmit, display, perform, reproduce, publish, license, create derivative works from, transfer or sell for any commercial purposes any portion of the App, use of the App or access to the App.
    
    
    Links To Other Web Sites
    
    The App may contain links to third-party web sites or services that are not owned or controlled by us.
    
    We have no control over, and assumes no responsibility for, the content, privacy policies, or practices of any third party web sites or services. You further acknowledge and agree that we shall not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with use of or reliance on any such content, goods or services available on or through any such web sites or services.
    
    
    Proprietary Rights
    
    You acknowledge and agree that the App, any necessary software used in connection with the App (if any) and any Content available on the App contain proprietary and confidential information that is protected by applicable intellectual property and other laws. Except as expressly permitted by applicable law or authorized by us or applicable third party service providers or advertisers, you agree not to modify, rent, lease, loan, sell, distribute or create derivative works based on the App, the software or Content available on the App (other than Content that you may submit), in whole or in part.
    
    We grant you a personal, non-transferable and non-exclusive right and license to access and use the App; provided that you do not (and do not allow any third party to) copy, modify, create a derivative work from, reverse engineer, reverse assemble or otherwise attempt to discover any source code, sell, assign, sublicense, grant a security interest in or otherwise transfer any right in the App. You agree not to access the App by any means other than through the interface that is provided by us for use in accessing the App.
    
    We reserve all rights not expressly granted hereunder.
    
    
    Disclaimer of Warranties and Liability
    
    THE INFORMATION, SOFTWARE, PRODUCTS, SERVICES AND CONTENT AVAILABLE ON THE APP IS PROVIDED TO YOU “AS IS” AND WITHOUT WARRANTY. WE AND OUR SUBSIDIARIES, AFFILIATES, OFFICERS, EMPLOYEES, AGENTS, PARTNERS AND LICENSORS HEREBY DISCLAIM ALL WARRANTIES WITH REGARD TO SUCH INFORMATION, SOFTWARE, PRODUCTS, SERVICES AND CONTENT, INCLUDING, WITHOUT LIMITATION, ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NONINFRINGEMENT. WE AND OUR SUBSIDIARIES, AFFILIATES, OFFICERS, EMPLOYEES, AGENTS, PARTNERS AND LICENSORS MAKE NO WARRANTY THAT (a) THE SERVICE WILL MEET YOUR REQUIREMENTS; (b) THE SERVICE WILL BE UNINTERRUPTED, TIMELY, SECURE OR ERROR-FREE; (c) THE RESULTS THAT MAY BE OBTAINED FROM THE USE OF THE SERVICE WILL BE ACCURATE OR RELIABLE; (d) THE QUALITY OF ANY PRODUCTS, SERVICES, INFORMATION OR OTHER MATERIAL PURCHASED OR OBTAINED BY YOU THROUGH THE SERVICE WILL MEET YOUR EXPECTATIONS; AND (e) ANY ERRORS IN THE APP WILL BE CORRECTED.
    
    
    Indemnity
    
    You agree to indemnify and hold us and our subsidiaries, affiliates, officers, agents, representatives, employees, partners and licensors harmless from any claim or demand, including reasonable attorneys’ fees, made by any third party due to or arising out of Content you submit, post, transmit or otherwise seek to make available through the App, your use of the App, your connection to the App, your violation of the Terms, or your violation of any rights of another person or entity.
    
    
    Governing Law
    
    These Terms and any separate agreements whereby we provide you the App shall be governed by and construed in accordance with the laws of the United States of America.
    
    
    Contact Us
    
    If you have any questions regarding these Terms, please contact us by email at sightsinging@zoho.com.
    
    Last updated: March 9, 2019
    
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    Privacy Policy
    Privacy Policy
    
    This site and the mobile applications (the "App") are owned, operated, and maintained by Satoru Fukushima ("we", "us", or "our"). We respect your right to privacy and shares your concern about the security of any data you may submit via the App.
    
    The following statement discloses the guidelines we have established for protecting the information you provide to us during your using the App.
    
    
    Information Collection and Use
    
    The App may use Google AdMob's service for displaying ads. Please use the following link to see the privacy policy of Google AdMob: https://support.google.com/admob/answer/6128543?hl=en
    
    
    Data of Musical Training
    
    All your data of musical sheets and practices recorded while you use the App stays local to your mobile devices and never hits our servers.
    
    
    Children
    
    We do not knowingly collect personal data from children under the age of 13 and do not target our site to children under 13. If you are under thirteen, please do not submit any data through the app or site.
    
    We encourage parents and legal guardians to monitor their children’s Internet usage and to help enforce our privacy policy by instructing their children to never provide personal data through any of our app or site without their permission. If you have reason to believe that a child under the age of 13 has provided personal data to us, please contact us, and we will endeavor to delete that information from our servers.
    
    
    Exclusions
    
    This privacy policy does not apply to any unsolicited information you provide to us, such as feature requests and feedback sent via our support channels. All unsolicited information shall be deemed to be non-confidential and we shall be free to reproduce, use, disclose, and distribute such unsolicited information to others without limitation or attribution.
    
    
    Disclaimer
    
    While we continue to work hard to protect your data, no transmission over the Internet can be guaranteed to be absolutely secure, and we cannot ensure or warrant the security of any information you transmit to us. Transmitting personal information is done at your own risk.
    
    
    Privacy Policy Changes
    
    If we make changes to any terms or conditions of this privacy policy, these changes will be posted on the site in a timely manner. We reserve the right to modify this privacy policy at any time, so please review it frequently.
    
    
    Contact Us
    
    If you have any questions regarding this privacy policy, please contact us by email at sightsinging@zoho.com.
    
    
    Last updated: May 1, 2023