# I found track number changed
**URL:** https://community.mp3tag.de/t/i-found-track-number-changed/12377
**Category:** Support
**Created:** [August 11, 2011, 8:53am UTC](https://community.mp3tag.de/t/i-found-track-number-changed/12377 "2011-08-11T08:53:57Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@yurassik](https://community.mp3tag.de/u/yurassik)
#### Post date: [August 11, 2011, 8:53am UTC](https://community.mp3tag.de/t/i-found-track-number-changed/12377/1 "2011-08-11T08:53:57Z")
Hi everybody,
I have a problem that is driving me nuts, I tried to look out for some solution online but nothing worked.
Basically I am formatting my mp3 collection and I am doing the conversion of the tracks number from 1 to 01, etc. And everything it is ok but if after a while i go re-edit the folders I already done I found that some track numbers, randomly, are changed in something like /1.
I have windows 7, I use iTunes and songbird to listen the music, but I cannot figure out who is that change the mp3 tag.
Tnx
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [February 9, 2026, 12:23pm UTC](https://community.mp3tag.de/t/i-found-track-number-changed/12377/2 "2026-02-09T12:23:16Z")