许可条款
下方是协议全文的中文译文，应用随附的英文原文则放在本页末尾。先看简要版本，因为您应该不必逐条读完，也能知道自己同意的是什么。
简要版本
这份摘要只是阅读辅助，仅此而已。它不是协议本身，也不能代替协议；两者如有不一致，以协议为准，而协议的正式文本是本页末尾的英文原文。
生效日期：2026年11月2日 · 版本 1.0.2
本最终用户许可协议（以下简称“本协议”）是您与 Malsah Labs LLC（以下简称“我们”）之间订立的法律协议，适用于 HarmonyKeen 桌面应用程序及其插件版本，以及相关的文件、更新和文档（以下简称“本软件”）。
您安装或使用本软件，即表示您同意本协议。如果您不同意，请勿安装或使用本软件。
您购买 HarmonyKeen 时，会发生两件相互独立的事情，涉及两家不同的公司。
Polar Software, Inc. 向您销售本软件。 Polar 是记录商户（merchant of record），也是我们的授权经销商。您的购买、收据或发票、付款方式以及所收取的任何税款，均由 Polar 依据 Polar 自己的买方条款处理。您的银行卡账单上将显示一笔名为 POLAR* MALSAH-LABS POLAR.SH CA 的扣款。Polar 作为销售方向您收费，而 Malsah Labs 就是我们。请注意，账单的这一行中不会出现产品名称 HarmonyKeen。您的银行可能会缩短这段文字或略微调整其格式。
我们向您授予许可。 本协议规范您对本软件的使用，由您与 Malsah Labs LLC 订立。我们拥有本软件，并向您授予下文所述的权利。
如果您对付款、收据或退款有疑问，该事项由 Polar 负责。如果您对使用本软件或您的许可证密钥有疑问，该事项由我们负责。
在遵守本协议的前提下，我们授予您一项个人的、非排他的、不可转让的许可，允许您在您拥有或控制的计算机上安装和使用本软件，供您自己使用。
这是一项许可，而非对本软件本身的出售。凡本协议未明确授予的一切权利，均由我们保留。
付费功能通过许可证密钥解锁，该密钥将在您购买后由我们通过电子邮件发送给您。
您的许可仅供您本人在您拥有或控制的计算机上使用。请勿共享您的密钥，也请勿使用并非您合法取得的密钥。
本软件在您自己的计算机上核验您的许可，无需创建任何账户。许可一旦保存到您的机器上，您即可无限期地离线工作：编写、生成和导出均不会与我们联系。
本软件仅在以下三种情况下与我们联系，且仅限于这三种情况。
当您开始免费试用时。 试用本身就是一项许可，并且由我们发放，因此本软件会在您首次生成和声时，先询问您是否需要试用，然后向我们请求一份试用许可。试用期为自首次生成之时起算的七天，而非自安装之时起算；并且每台计算机仅限试用一次：一台计算机一旦已经试用过，我们便无法再为其发放试用。该请求必须送达我们：如果无法与我们取得联系，试用将不会开始，本软件会将此情况告知您。试用许可送达后，本软件将以与已购买许可相同的方式记录此次激活，具体如下所述。
当您激活许可，或将许可转移到另一台计算机时。 本软件会告知我们激活已经发生，以便我们了解某一密钥的使用范围有多广。如果该消息无法发送，激活仍然会成功。这只是供我们记录之用的通知，并非许可核查；处于离线状态绝不会妨碍您激活或使用本软件。
当您检查更新时。 如果您已表示同意，本软件每天会向我们询问一次是否有更新的版本。在此之前，我们一定会先征求您的许可；在您同意之前，该功能处于关闭状态，而您的拒绝也会被记住。您可以随时在 Settings 中的 General 下更改您的选择。 除非您选择安装，否则不会安装任何内容。
试用请求仅包含第12条所述的经过加扰的机器代码。激活记录包含该代码和您的许可标识符。更新检查不包含上述任何一项，仅请求一个文件。上述任何一项均绝不包含您的文件、您的音乐或您创作的任何内容。
如第2条所述，您的许可适用于您拥有或控制的计算机。请使用同一密钥激活每一台计算机。
如果您更换或新增一台计算机，请在该计算机上进行激活。您无需事先征得我们同意、等待任何事项，或先释放任何名额。
除本协议明确允许、第6条允许或法律赋予您不可通过协议放弃的权利的情形外，您不得：
本软件包含开源组件。这些组件及其许可证列于应用程序内的 About 中，再进入 Open Source Licenses。
其中两个组件依据 GNU 宽通用公共许可证（GNU Lesser General Public License）2.1 版或任何更新版本授权，本软件以动态方式链接到它们：FluidSynth，以及在 Windows 上的 libsndfile。
尽管本协议有任何其他规定，本协议不限制、也不应被解释为限制您依据与本软件捆绑提供的任何以 LGPL 授权的库所享有的权利，包括但不限于：
(a) 为调试此类 LGPL 库或以您自己对其所作的修改进行替换这一有限目的，对本软件进行逆向工程的权利；
(b) 以您自己修改的库版本，替换随本软件分发的任何以 LGPL 授权的库（包括 FluidSynth 和 libsndfile）的权利；以及
(c) 依据 GNU 宽通用公共许可证（GNU Lesser General Public License）2.1 版或任何更新版本（其全文随本软件提供）的条款使用此类以 LGPL 授权的库的权利。
第5条中的限制适用于我们自有的专有代码。这些限制不适用于以 LGPL 授权的组件，并且在任何情况下均不会以与 LGPL 相冲突的方式适用。
本软件（包括其和声引擎、算法、设计和代码）归我们及我们的许可方所有，受著作权法及其他法律保护。凡本协议未明确授予的一切权利，均予保留。
HarmonyKeen 为一次性购买，没有订阅。
只要我们继续发布，您的购买即包含所有 1.x 版本的更新，无需额外付费。这涵盖第 1 版范围内的错误修复、改进和新功能。
未来的主要版本（例如第 2 版）可能为付费升级。如果我们发布了这样的版本而您选择不购买，您的许可不会失效。您可以无限期地继续使用最新的 1.x 版本。
本软件包含第三方开源组件，这些组件适用其各自的许可证，相关许可证载于应用程序内的 About 中，再进入 Open Source Licenses。这些组件受其各自许可证的约束。就这些组件而言，如这些许可证与本协议相冲突，以这些许可证为准。
我们为 HarmonyKeen 提供14天退款。如果本软件不适合您，请在购买后14天内与我们联系，我们将为您安排退款。
退款由作为销售方的 Polar 依据 Polar 的买方条款及银行卡组织的规则处理。Polar 也可能自行决定发放退款。本条的任何内容均不限制您依据您所在地法律享有的任何退款或取消权利。
如果您获得退款，您的许可即告终止，您应停止使用本软件并删除您的副本。
如果您以消费者身份而非为经营目的进行购买，您可能依据您所在国家的法律享有某些权利，而这些权利不能通过本协议这样的协议予以放弃。
本协议的任何内容均不排除或限制这些权利。 如本协议的任何内容与这些权利相冲突，则适用这些权利，本协议在冲突的范围内让位于这些权利。这包括任何法定的取消期或撤回期，以及您所适用的法律不允许我们排除的、有关质量或适用性的任何默示保证。
如果您居住在欧盟、欧洲经济区或英国，您通常有14天的时间撤回远程购买。对于即时交付的数字内容，如果您在结账时已就此表示同意，该权利可能在交付开始时终止。由于 Polar 是销售方，该流程由 Polar 处理。
本软件在本地运行。您的旋律、项目和生成的和声保留在您的计算机上，我们不会上传这些内容。
为在您自己的机器上核验您的许可，本软件会根据您的操作系统已提供的某一标识符，生成一个单向加扰的代码。原始标识符绝不会被存储或共享，并且加扰后的代码无法还原为原始标识符。该代码本身不会表明您的身份，但由于它与您的许可存放在一起，我们可以为提供支持而将二者关联起来，因此我们的隐私政策将其视为个人信息。该代码保存在您的计算机上。如第3条所述，该代码会在您开始免费试用、激活许可以及将许可转移到另一台计算机时发送给我们，在其他任何时候均不会发送。它不会在其他任何时候发送，不会通过更新检查发送，也绝不会在您仅仅使用本软件时发送。
您购买时，由 Polar 处理您的付款信息，我们绝不会看到这些信息。我们确实会收到您购买时使用的电子邮件地址，因为我们需要通过该地址向您发送许可证密钥。
我们完整的隐私政策载于 harmonykeen.com/privacy。
本软件按**“现状”、“带有所有瑕疵”及“现有可用”的状态提供，不附带任何形式的保证**，无论是明示的还是默示的，包括任何关于适销性、特定用途适用性、所有权或不侵权的默示保证。
我们不承诺本软件将不间断运行、没有错误或适合您的特定需求。您使用本软件的风险由您自行承担。
某些地区不允许排除保证，因此本条的部分内容可能不适用于您。第11条仍然适用。
在法律允许的最大范围内，对于因本软件或本协议引起或与之相关的间接、附带、特殊、后果性或惩罚性损害赔偿，或者利润损失、数据丢失或商誉损失，我们概不负责。
对于任何索赔，我们对您承担的责任总额不超过您为本软件支付的金额。
上述对间接损害和后果性损害的排除独立于本协议中的所有其他救济措施，即使某项有限救济措施被认定未能实现其根本目的，该排除仍继续适用。依据第10条获得退款是您可以选择的途径之一，而非唯一途径。
本条的任何内容均不限制我们对以下事项的责任：欺诈、故意不当行为或重大过失，因我们的过失造成的死亡或人身伤害，或法律不允许我们限制的任何其他事项。某些地区不允许某些限制，因此本条的部分内容可能不适用于您。第11条仍然适用。
本协议持续有效，直至终止。如果您违反本协议，本协议将自动终止；如果您获得退款，本协议亦告终止。
本协议终止时，请停止使用本软件并删除您的副本。第5条、第6条、第7条、第13条、第14条、第17条和第19条在本协议终止后继续有效。您依据第6条享有的权利不能通过本协议终止，因为这些权利来源于 LGPL，而非来源于我们。
您同意依照适用法律（包括出口管制和制裁方面的法律）使用本软件。
本协议受美国亚利桑那州（Arizona）法律管辖，但不适用其冲突法规则。
本协议以英文撰写。如本协议被翻译，以英文版本为准。
如果您是消费者，这一法律选择不会剥夺您所居住国家的强制性消费者法律对您的保护；在您所适用的法律赋予您该项权利的情况下，您可以在您当地的法院提起诉讼。请参阅第11条。
本协议连同应用程序内 About 中、再进入 Open Source Licenses 所显示的开源许可条款，构成您与我们之间就本软件达成的完整协议，并取代此前的任何谅解。
我们可能会为未来的版本更新本协议。您所安装的版本受您所接受的本协议版本约束。 本协议的新版本不会改变适用于您已拥有的软件的条款。
您的购买本身受 Polar 的买方条款约束，这些条款独立于本协议，且不受我们控制。
如果本协议的任何部分被认定为不可执行，则该部分仅在法律允许的范围内适用；如果完全无法适用，则视为已被删除。本协议的其余部分继续有效。 删除某一部分不影响任何其他部分。
support@harmonykeen.com · harmonykeen.com
Malsah Labs LLC，美国亚利桑那州
版权所有 Malsah Labs LLC。HarmonyKeen 及 HarmonyKeen 标志是 Malsah Labs LLC 的商标。其他产品名称可能是其各自所有者的商标。
英文原文（正式文本）
This is the governing text. Where the Chinese translation above differs from it, this English version controls.
Effective November 2, 2026 · Version 1.0.2
This is a legal agreement between you and Malsah Labs LLC (“we”, “us”, “our”) covering the HarmonyKeen desktop application and its plugin versions, together with their files, updates, and documentation (the “Software”).
By installing or using the Software, you agree to this Agreement. If you do not agree, do not install or use the Software.
Two separate things happen when you buy HarmonyKeen, and they involve two different companies.
Polar Software, Inc. sells it to you. Polar is the merchant of record and our authorized reseller. Your purchase, your receipt or invoice, your payment method, and any tax charged are all handled by Polar under Polar’s own buyer terms. Your card statement will show a charge that reads POLAR* MALSAH-LABS POLAR.SH CA. Polar bills you as the seller, and Malsah Labs is us. Note that the product name HarmonyKeen does not appear on the statement line. Your bank may shorten or slightly reformat this text.
We license it to you. This Agreement governs your use of the Software, and it is between you and Malsah Labs LLC. We own the Software and grant you the rights described below.
If you have a question about a payment, a receipt, or a refund, that is a Polar matter. If you have a question about using the Software or about your license key, that is ours.
We grant you a personal, non-exclusive, non-transferable license to install and use the Software on computers you own or control, for your own use, subject to this Agreement.
This is a license, not a sale of the Software itself. We keep all rights we do not expressly grant here.
Paid features are unlocked with a license key we email you after purchase.
Your license is for you, on the computers you own or control. Please do not share your key, and do not use a key you did not lawfully obtain.
The Software checks your license on your own computer, and there is no account to create. Once your license is on your machine you can work offline indefinitely: writing, generating and exporting never contact us.
The Software contacts us for three things, and only these three.
When you start the free trial. The trial is itself a license, and it comes from us, so the Software asks us for one the first time you generate harmony, after asking whether you want it. The trial runs for seven days from that first generation, not from when you installed, and there is one trial per computer: once a computer has had its trial we cannot issue it another. That request has to get through: if we cannot be reached, no trial starts, and the Software tells you so. Once the trial license arrives, the Software records the activation in the same way it does for a purchased one, described next.
When you activate a license, or move one to another computer. The Software tells us that the activation happened, so we can tell how widely a key is being used. If that message cannot be sent, activation still succeeds. It is a note for our records, not a permission check, and being offline never stops you activating or using the Software.
When you check for updates. If you have agreed to it, the Software asks us once a day whether a newer version exists. We ask your permission before this ever happens, it is off until you agree, and saying no is remembered. You can change your answer at any time in Settings, under General. Nothing installs unless you choose to install it.
The trial request carries only the scrambled machine code described in section 12. The activation record carries that code and your license identifier. The update check carries neither, and asks only for a file. None of them ever contains your files, your music, or anything you have made.
Your license covers the computers you own or control, as section 2 describes. Activate each one with the same key.
If you replace a computer, or add one, activate there. You do not need to ask us, wait for anything, or free anything up first.
Except where this Agreement expressly allows it, where section 6 allows it, or where the law gives you a right that cannot be signed away, you will not:
The Software includes open-source components. They are listed with their licenses in the app under About, then Open Source Licenses.
Two of them are licensed under the GNU Lesser General Public License version 2.1 or later, and the Software links to them dynamically: FluidSynth, and on Windows libsndfile.
Notwithstanding any other provision of this Agreement, this Agreement does not restrict, and shall not be construed to restrict, your rights under any LGPL-licensed library bundled with the Software, including but not limited to:
(a) the right to reverse engineer the Software for the limited purpose of debugging or substituting your own modifications to such LGPL libraries;
(b) the right to replace any LGPL-licensed library, including FluidSynth and libsndfile, distributed with the Software with your own modified version of that library; and
(c) the right to use such LGPL-licensed libraries in accordance with the terms of the GNU Lesser General Public License version 2.1 or later, the full text of which is included with the Software.
The restrictions in section 5 apply to our own proprietary code. They do not apply to the LGPL-licensed components, and they never apply in a way that would conflict with the LGPL.
The Software, including its harmony engine, algorithms, design, and code, is owned by us and by our licensors, and is protected by copyright and other laws. All rights not expressly granted here are reserved.
HarmonyKeen is a one-time purchase. There is no subscription.
Your purchase includes all version 1.x updates at no additional charge, for as long as we release them. That covers bug fixes, improvements, and new features within version 1.
A future major version, such as version 2, may be a paid upgrade. If we release one and you choose not to buy it, your license does not expire. You may keep using the most recent version 1.x release indefinitely.
The Software includes third-party open-source components under their own licenses, reproduced in the app under About, then Open Source Licenses. Those licenses govern those components. Where they conflict with this Agreement as to those components, those licenses control.
We offer a 14-day refund on HarmonyKeen. If it is not working out for you, contact us within 14 days of purchase and we will arrange it.
Refunds are processed by Polar as the seller, under Polar’s buyer terms and the rules of the card networks. Polar may also issue a refund on its own initiative. Nothing here limits any refund or cancellation right you have under the law where you live.
If you receive a refund, your license ends and you should stop using the Software and delete your copies.
If you are buying as a consumer rather than for a business, you may have rights under the law of the country where you live that cannot be signed away by an agreement like this one.
Nothing in this Agreement removes or limits those rights. Where anything here conflicts with them, those rights apply and this Agreement gives way to the extent of the conflict. This includes any statutory cancellation or withdrawal period, and any implied guarantee about quality or fitness that your law does not allow us to exclude.
If you live in the EU, the EEA or the UK, you normally have 14 days to withdraw from a distance purchase. For digital content delivered immediately, that right can end once delivery begins, if you agreed to that at checkout. Because Polar is the seller, Polar handles that process.
The Software runs locally. Your melodies, projects, and generated harmonies stay on your computer, and we do not upload them.
To check your license on your own machine, the Software creates a one-way scrambled code derived from an identifier your operating system already provides. The original identifier is never stored or shared, and the scrambled code cannot be turned back into it. It does not name you, though because it sits beside your license we could connect the two for support, so our Privacy Policy treats it as personal information. That code is kept on your computer. As described in section 3, it is sent to us when you start a free trial, when you activate a license, and when you move a license to a different computer, and at no other time. It is not sent at any other time, it is not sent by the update check, and it is never sent while you are simply using the Software.
When you buy, Polar handles your payment details and we never see them. We do receive the email address you bought with, because that is how we send your license key.
Our full Privacy Policy is at harmonykeen.com/privacy.
The Software is provided “as is”, “with all faults”, and “as available”, without warranty of any kind, whether express or implied, including any implied warranty of merchantability, fitness for a particular purpose, title, or non-infringement.
We do not promise the Software will be uninterrupted, free of errors, or suited to your particular needs. You use it at your own risk.
Some places do not allow warranties to be excluded, so parts of this section may not apply to you. Section 11 still applies.
To the maximum extent the law allows, we will not be liable for indirect, incidental, special, consequential, or punitive damages, or for lost profits, lost data, or lost goodwill, arising out of or relating to the Software or this Agreement.
Our total liability to you for any claim will not exceed the amount you paid for the Software.
The exclusion of indirect and consequential damages above is independent of every other remedy in this Agreement, and it continues to apply even if a limited remedy is found to have failed its essential purpose. A refund under section 10 is one route open to you, not your only one.
Nothing in this section limits our liability for fraud, willful misconduct, or gross negligence, for death or personal injury caused by our negligence, or for anything else the law does not permit us to limit. Some places do not allow certain limits, so parts of this section may not apply to you. Section 11 still applies.
This Agreement runs until it is terminated. It terminates automatically if you break it, and it ends if you take a refund.
When it ends, stop using the Software and delete your copies. Sections 5, 6, 7, 13, 14, 17, and 19 survive termination. Your rights under section 6 cannot be terminated by this Agreement, because they come from the LGPL and not from us.
You agree to use the Software in line with applicable law, including export-control and sanctions law.
This Agreement is governed by the laws of the State of Arizona, USA, without regard to its conflict-of-laws rules.
This Agreement is written in English. If it is translated, the English version controls.
If you are a consumer, this choice does not deprive you of the protection of the mandatory consumer laws of the country where you live, and you may bring proceedings in your local courts where your law gives you that right. See section 11.
This Agreement, together with the open-source license terms shown in the app under About, then Open Source Licenses, is the entire agreement between you and us about the Software, and it replaces any earlier understanding.
We may update this Agreement for future releases. The version you accepted governs the version you installed. A new version of this Agreement does not change the terms for software you already have.
Your purchase itself is governed by Polar’s buyer terms, which are separate from this Agreement and which we do not control.
If any part of this Agreement is found to be unenforceable, that part applies only as far as the law allows, or is treated as removed if it cannot apply at all. The rest of this Agreement stays in force. Removing one part does not affect any other.
support@harmonykeen.com · harmonykeen.com
Malsah Labs LLC, Arizona, USA
Copyright Malsah Labs LLC. HarmonyKeen and the HarmonyKeen logo are trademarks of Malsah Labs LLC. Other product names may be trademarks of their respective owners.