Echo Harp is a harp you can play right in your browser. Click or tap once to start the sound, then sweep a finger or your mouse across eleven glowing strings; every string is tuned to the same five-note scale, so free play never sounds wrong. Then switch to Echo mode: the harp plays a short tune and you play it back, one more note each round. Free, no sign-up.
Tap the harp once to wake the sound. On older iPhones the silent switch also mutes web audio, so flip it off and turn the volume up.
It's a physical model of a plucked string rather than a recording; sweep faster and it gets brighter and louder. It sits somewhere between a harp, a lyre and a guitar.
No. It runs in the browser on phones, tablets and computers. Your best score stays in your own browser.
Sixteen notes. You start by echoing the first three, and each round adds the next note.
Yes. On a touch screen each finger is tracked on its own, so you can sweep with two hands.
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