match 3 lines keep line 2 and 3

Hi There,

Below is a example of the metadata I'm trying to reformat.
In this case I would like to keep line 2 and 3.
I would like it to work whatever is written.

I found a site that let me test the regular expressions http://regex101.com/#python

Here I tried it with:
^(.)/n(.)/n(.)/n
^(.
\n)(.\n)(.\n)
^(.\n|\r)(.\n|\r)(.*\n|\r)

This is the data to be tested:

LC 13373
AFRICA ETHNIC POP ETHNO POP
MID, walk,
MEDIUM, marche,
---------------------------------------------------------------------------
All rights reserved
Producer publisher
PARSIPARLA
3 rue des Aulnes
03000 AVERMES
FRANCE
tel fax 33 (0)4 70 20 65 10
info@parsiparla.com
www.parsiparla.com

In the site the 3 reg expr worked:
But when I apply one in mp3tag it doesn't

reg exp: ^(.)/n(.)/n(.*)/n
replace by:$2$3

This is the result from the test in mp3tag:

tel fax 33 (0)4 70 20 65 10
info@parsiparla.com
www.parsiparla.com

Thanks for reading and I hope somebody can point me to my errors.

Kind Regards
Guy Forssman

Due to the greadiness I would not recommend a regular expression but a "Format value" action for the respective field.
I used COMMENT as container for the test data:

$mid(%comment%,$strstr(%comment%,$char(13)$char(10)),$len(%comment%))

Thank You very much worke like a charm

Example:
Multi-line field TEST = line 1line 2line 3line 4line 5
line 1
line 2
line 3
line 4
line 5

RESULT <== $regexp(%TEST%,'\A.?\r?\n(.?\r?\n)(.?\r?\n).?\Z','$1$2')
RESULT = line 2line 3
... or ...
RESULT <== $regexp(%TEST%,'\A.?\r?\n((?:.?\r?\n){2}).*?\Z','$1')
RESULT = line 2line 3

Use Convert "Tag - Tag" for preview.

DD.20140724.1655.CEST

Example:
Multi-line field TEST = line 1line 2line 3line 4line 5
line 1
line 2
line 3
line 4
line 5

TEMP <== $replace(%TEST%,$char(13)$char(10),'\\\\') ... or ... TEMP <== $regexp(%TEST%,'\r\n','\\\\') LINE2 <== $meta(TEMP,1) LINE3 <== $meta(TEMP,2)

Remove TEMP

DD.20140723.1726.CEST