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index.htm
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<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>KeyBoard Music</title>
</head>
<body>
<div class="keys">
<div data-key="65" class="key">
<kbd>A</kbd>
</div>
<div data-key="83" class="key">
<kbd>S</kbd>
</div>
<div data-key="68" class="key">
<kbd>D</kbd>
</div>
<div data-key="70" class="key">
<kbd>F</kbd>
</div>
<div data-key="71" class="key">
<kbd>G</kbd>
</div>
<div data-key="72" class="key">
<kbd>H</kbd>
</div>
<div data-key="74" class="key">
<kbd>J</kbd>
</div>
<div data-key="75" class="key">
<kbd>K</kbd>
</div>
<div data-key="76" class="key">
<kbd>L</kbd>
</div>
</div>
<audio data-key="65" src="sounds/clap.wav"></audio>
<audio data-key="83" src="sounds/chord.wav"></audio>
<audio data-key="68" src="sounds/ride.wav"></audio>
<audio data-key="70" src="sounds/openhat.wav"></audio>
<audio data-key="71" src="sounds/tink.wav"></audio>
<audio data-key="72" src="sounds/kick.wav"></audio>
<audio data-key="74" src="sounds/swipe.wav"></audio>
<audio data-key="75" src="sounds/tom.wav"></audio>
<audio data-key="76" src="sounds/boom.wav"></audio>
</body>
<script>
function removeTransition(event) {
if (event.propertyName !== 'transform') return
event.target.classList.remove('playing')
}
function playSound(event) {
const audio = document.querySelector(`audio[data-key="${event.keyCode}"]`)
const key = document.querySelector(`div[data-key="${event.keyCode}"]`)
if (!audio) return
key.classList.add('playing')
audio.currentTime = 0
audio.play()
}
const keys = Array.from(document.querySelectorAll('.key'))
keys.forEach((key) => key.addEventListener('transitionend', removeTransition))
window.addEventListener('keydown', playSound)
</script>
<style>
html {
font-size: 12px;
background: url('drums.jpg') top center;
background-size: 80%;
}
.keys {
display: flex;
flex: 1;
align-items: top;
justify-content: center;
}
.key {
border: 0.4rem solid blue;
border-radius: 0.5rem;
margin: 1rem;
font-size: 2rem;
padding: 1rem 0.5rem;
transition: all 0.01s ease;
width: 5rem;
text-align: center;
color: black;
text-shadow: 0 0 0.5rem yellow;
}
</style>
</html>