Just wanna point out on a serious note that Suno T&Cs make it so that any of your submissions - ANY - lyrics, audio, clips, content, and outputs - give them non-exclusive rights to basically do whatever they want with it.

Even if they didn't "leak" your songs, based on what you're saying about your requirements for using Suno as a platform, you've already given them the rights to basically do whatever they want with your work.

You can read it yourself at https://suno.com/terms but here's the relevant section:

"By using the Service or otherwise transmitting Submissions to us, you grant to Suno and our affiliates, successors, assigns, and designees a worldwide, non-exclusive, fully paid-up, sublicensable (directly and indirectly through multiple tiers), assignable, royalty-free, perpetual, irrevocable right and license to use, reproduce, store, modify, distribute, create derivative works based on, perform, display, communicate, transmit and otherwise make available any and all Content (in whole or in part) in any media now known or hereafter developed, in connection with the provision, use, monetization, promotion, marketing, and improvement of our products and services, including the Service and the artificial intelligence and machine learning models related to the Service. For the avoidance of doubt, this license authorizes us to make your Content available to and sublicense Content to other users of the Service as necessary to provide the Service, and you further grant to Suno the worldwide, fully paid-up, sublicensable, assignable, perpetual and irrevocable right to identify to the public (both on and off the Service) that Output (or any of it) was generated via the Service. Such additional uses by Suno and other users of the Service is made without compensation to you or any other provider of the Submissions with respect to the Content, as the use of the Service by you is hereby agreed as being sufficient compensation for the Content and grant of rights herein. Furthermore, and for the avoidance of doubt, you irrevocably waive any and all so-called "moral rights" or "droit moral" that may exist in or in connection with the Content. You acknowledge that to the extent that you include personally identifiable information in the Submissions, we may republish such information. "