In the context of music, it corresponds to a specific pitch or tone. The hertz unit measures the number of cycles or vibrations per second, indicating how frequently the sound wave oscillates. In this case, 520 Hz represents the frequency of a sound wave with 520 cycles per second. It's heard that 520-hertz vibration can repair DNA.

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The title of the video and the visual appearance of Donut's section are a reference to the livestream "lofi hip hop radio - beats to relax/study to", which plays a playlist of lo-fi chill music over a looped animation.

Because lo-fi music has such a repetitive quality, it can help usher the listener into a meditative state.

The top melody could come in at the chorus to make the beat more interesting and captivating to the listener. It should also blend seamlessly with your chords and/or samples. Keep it simple and expressive to maintain the lo-fi aesthetic throughout.

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And by the way, if you’re not happy with the preset Music Lo-Fi drum kits in Soundtrap. Pull up the Soundtrap Sampler and import any downloaded drum sounds from your computer, or create a brand new sound recording from just about anything, a door slamming, pots and pans clinking, or your dog barking.

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