In this thread: https://www.lfs.net/forum/thread/87842-Change-music-in-LFS someone had the probem that songs only played a few seconds.

I wanted to test that.
I converted two .mp3 to .ogg with audiacity and it played okay. Full song length played, no problems. Also works to switch between songs.

Then I took random free .ogg music from internet, this song:
http://www.tannerhelland.com/1531/deeper/

When trying to play that song, LFS crashes:

Crash Log:

Could it be due to pretty large file (7 MB)?
What were the sizes of other files you tested with?

Gutholz i had crashes too.. the song was 3,17 MB so DANIEL-CRO i dont think the problem is file size..

Talking about songs that worked for me and then restarted only few secs after i have used an online converter i will try with audacity. But since it sarted dont think the problem is in the online tool i used to convert song to ogg.

Yes, original deeper.ogg will crash LFS,

then I re-save deeper.ogg (in any bit rate), LFS not crash, deeper.ogg played normally in LFS.

I also tried re-save deeper.ogg to very high bit rate (350),
so its size is bigger = 11 mb, LFS still fine.

seems like its working now that i have used audacity to convert musics! =)
Weird because the songs played fine on my PC but not on LFS.
Thanks to all for the help.

Is there any way to turn off notification of song when it start? OGG album, artist, year etc..?

Yes you can, but the song maker / artist will hate that.
edit:
I didn't find an option in LFS to turn it off.

btw, using audacity:
(if set in english)
open target file, then click... File --> Edit Metadata --> Clear --> OK ---> Export Audio...
or, open target file --> Export Audio --> Save (.ogg file type) --> Clear --> OK