custom keys and song repeats

[Korcan Kayrak]

Hi,

 

I've been dealing with Lilypond for a couple of days and I loved it, perfect output and 100% control on the music..

 

I've questions that I could not find a solution in help documentations;

 

• Can I customize the key? In Turkish Classical Music there are various keys and I cannot create them in lilypond (please see the key in http://www.neyzen.com/images/notalar/hicaz_ailesi/hicazzirgule/tel_tel_taradim_zulfunu.gif )
  
• I could not find the repeat sign for "segno". You can see the sign at http://www.davemyers.com/amcc/dsign.GIF
  
• How can I disable the lines numbers

Grateful if you can comment on these..

 

Thanks,

Korcan K.