     ,     "" :)

  :
1.    project,      -  .
2.       ,    "project, track"      -    .
3.       ,     "project, track, item"   -  
4.     ,   "project, track, item, note",    -    .

  , , .      :
"project, track, item, note"             .

     ,      ,             FTCG.     ,     . .

(      ,    FT_MusicArray,  ,          project.sha
        HiAsm,     GO,     .)