eigenTunes vs Rezo Music

In 2014, a group of science-and-engineering enthusiasts who loved composing founded eigenTunes. The name eigenTunes combines the prefix of the physics term eigenstate with tunes. Eigenstate, also known as a “quantum state,” describes the measurable quantities of any system in the universe. For an object confined in a box, its eigenstates can be visualized as sine wave functions of different frequencies. By merging this concept with the musical staff, we created our logo. What began as a gathering driven purely by passion gradually evolved into a full-time pursuit as our projects multiplied. Yet whether as a hobby group or a full-time team, what we do has never fundamentally changed. We simply aim to express our emotions and feelings through music in the most genuine way possible and share them with the world. That original intention has never changed—and never will. Because our members come from backgrounds in physics, mathematics, and computer science, we have a strong foundation in programming, algorithms, and hardware. Therefore, we not only create our own musical content but also build playback platforms and custom players to achieve the most refined and immersive expression possible.

We built this app from a very simple starting point: to find music that truly belongs in everyday life for the long run. Music that can stay naturally by your side through work, study, rest, exercise, early mornings, late nights, and the many quiet moments in between — music that feels more comforting, more natural, and more reassuring the longer you listen. - Why Rezo Music? Most music platforms emphasize excitement, novelty, and constant attention. Rezo Music cares about something else: helping music support the state you are already in, rather than constantly pulling you away from it. We hope music can become part of the rhythm of your life — quietly and steadily present whenever you need it. - Explore by Style, Scene, or Purpose Browse playlists by style, scene, or purpose to find what fits your current moment. Whether you need music for deep work, reading, relaxation, sleep, exercise, or everyday companionship, Rezo Music helps you find something that matches your state more naturally. - Use the 36-Mood Wheel Not sure what to listen to? Start with how you feel. Choose the mood closest to your current state to quickly find matching instrumental music, or roll the dice and let the app bring you a small, effortless surprise. - Favorites and Offline Listening Keep the playlists you love close at hand. Save your favorites so they are easy to return to, and download them for offline listening so the music stays with you even when you are away from a connection. - A Stable, Enduring, Low-Distraction Listening Experience Our goal is not to create stronger stimulation, but to offer a more balanced, more comfortable, and more sustainable instrumental listening experience. - Immersive Visuals Choose from dynamic visual styles such as Ink Bloom and Luminous Ribbons, moving gently with the music to create a more immersive and focused listening atmosphere. - Our Standard for Music We care about melody, but also about structure. We care about atmosphere, but also about whether a piece can hold up to repeated listening. To us, the true challenge of instrumental music is not whether it sounds good for a moment. It is whether it can remain natural, stable, and low-distraction over long listening sessions, while still retaining detail and musicality. That is why we listen again and again, and curate with patience. Only the pieces that still feel worth keeping after repeated listening and careful review make it into our playlists. What we hope to offer is not just a collection of playlists, but a listening experience you can return to and trust over time. Good instrumental music does not need to interrupt your life to matter. It can simply stay present — without disturbance, yet always there. And accompany you for a long time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rezo.oaky.ltd/privacy