# Extract disc and track number

**URL:** https://community.mp3tag.de/t/extract-disc-and-track-number/7511
**Category:** Support
**Created:** [November 23, 2008, 1:45pm UTC](https://community.mp3tag.de/t/extract-disc-and-track-number/7511 "2008-11-23T13:45:54Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![audiobookworm](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/a/ac91a4/32.png) [@audiobookworm](https://community.mp3tag.de/u/audiobookworm)
#### Post date: [November 23, 2008, 1:45pm UTC](https://community.mp3tag.de/t/extract-disc-and-track-number/7511/1 "2008-11-23T13:45:54Z")

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Hi,

I have some files named whatever02-01, where 02 is the disc number and 01 is the track number. I would like to extract those numbers and populate the disc number and track number fields.

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### Author: ![system](https://community.mp3tag.de/uploads/default/original/2X/c/ce7035d426cb755a7916793326d23b465222a407.png) [@system](https://community.mp3tag.de/u/system)
#### Post date: [February 9, 2026, 12:21pm UTC](https://community.mp3tag.de/t/extract-disc-and-track-number/7511/2 "2026-02-09T12:21:13Z")

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