Sample MP3 audio, 10 seconds

An MP3 file that lasts 10 seconds: a synthesised musical phrase at a constant 128 kbit/s, 44.1 kHz stereo, with an ID3v2.3 tag.

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sample-mp3-10-seconds.mp3

156 KB160,207 bytes

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Type
audio/mpeg
SHA-256
bb841853c3f147bac38e52bc2f27196941348ae148bb05d512ee3d30d01803e7
Direct URL
https://sampletestfiles.com/downloads/samples/sample-mp3-10-seconds.mp3

Why test with this file

A clip short enough to play to the end in an automated test, for checking players, duration display and the "ended" event.

Duration10.0 s
Bit rate128 kbit/s constant
Sample rate44,100 Hz
ChannelsStereo
FormatMPEG-1 Audio Layer III
TagsID3v2.3 (title, artist, album, genre)

What to check

After your application has processed sample-mp3-10-seconds.mp3, confirm that:

First bytes of the file

The first 64 bytes of sample-mp3-10-seconds.mp3 as a hex dump: offset, bytes, then the same bytes as text. The MP3 signature is 49 44 33.

00000000  49 44 33 03 00 00 00 00 00 78 54 49 54 32 00 00  |ID3......xTIT2..|
00000010  00 1d 00 00 00 53 61 6d 70 6c 65 20 4d 50 33 20  |.....Sample MP3 |
00000020  61 75 64 69 6f 2c 20 31 30 20 73 65 63 6f 6e 64  |audio, 10 second|
00000030  73 54 50 45 31 00 00 00 10 00 00 00 53 61 6d 70  |sTPE1.......Samp|

Preview

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Technical details

File namesample-mp3-10-seconds.mp3
FormatMP3 (MPEG-1 Audio Layer III)
Extension.mp3
MIME typeaudio/mpeg
Size160,207 bytes (156 KB)
KindBinary
Signature49 44 33
SHA-256bb841853c3f147bac38e52bc2f27196941348ae148bb05d512ee3d30d01803e7
Created2026-10-10
ValidationExact size, signature bytes and structure checked when the file was generated
PreviewAvailable on this page
SourceGenerated for this site; not copied from elsewhere
LicenceFree to use, modify and redistribute (terms)
CategoryAudio

Validated for expected format and integrity. As with any download, scan the file with your own security tools before opening it. How files are made and checked

Download from the command line and verify

Fetch the file with curl, then compare its checksum with the SHA-256 value above.

curl -o sample-mp3-10-seconds.mp3 'https://sampletestfiles.com/downloads/samples/sample-mp3-10-seconds.mp3'
sha256sum sample-mp3-10-seconds.mp3     # Linux
shasum -a 256 sample-mp3-10-seconds.mp3 # macOS

On Windows, run Get-FileHash sample-mp3-10-seconds.mp3 -Algorithm SHA256 in PowerShell. A matching value proves that the download is complete and unaltered.

About MP3

The most widely supported lossy audio format.

MP3 format reference

Where it fits

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