audio/mpeg

MP3 audio

Audio

.mp3

Media Type

audio/mpeg

File Extension

.mp3

HTTP Response Header

Content-Type: audio/mpeg

HTML Link Tag

<link rel="stylesheet" type="audio/mpeg" href="style.css">

JavaScript Fetch API

fetch('/api/data', {
  headers: {
    'Content-Type': 'audio/mpeg'
  }
})

Express.js (Node.js)

res.setHeader('Content-Type', 'audio/mpeg');
res.send(data);

Audio MIME types specify the audio format for proper playback. Different browsers support different audio formats.

WAV audio

OGG audio

WebM audio