How can I play Frontline Battle Drone musics by an event name?

[Genba_Kantoku_s 0]

In most other map arenas, the interactive musics (including drone) are configured like below.

 

(excerpt from res\scripts\arena_defs\14_siegfried_line.xml)

  <wwmusicSetup>
    <wwmusicLoading>music_siegfried_loading_screen</wwmusicLoading>
    <wwmusicIntensive>music_siegfried_dron_intensive</wwmusicIntensive>
    <wwmusicRelaxed>music_siegfried_dron_relaxed</wwmusicRelaxed>
    <wwmusicStop>music_dron_stop</wwmusicStop>
    <wwmusicEndbattleStop>music_dron_endbattle_stop</wwmusicEndbattleStop>
    <wwmusicResultWin>music_siegfried_result_win</wwmusicResultWin>
    <wwmusicResultDrawn>music_siegfried_result_drawn</wwmusicResultDrawn>
    <wwmusicResultDefeat>music_siegfried_result_defeat</wwmusicResultDefeat>
  </wwmusicSetup>

I can call the music by using the above event names in any mods, given that the interactive music .pkg files are loaded normally.

 

But in frontline maps, it's a bit different.

 

(excerpt from res\scripts\arena_defs\209_wg_epic_suburbia.xml)

  <wwmusicSetup>
    <wwmusicLoading>music_epic_suburbia_loading_screen</wwmusicLoading>
    <wwmusicIntensive>music_epic_suburbia_dron_battle</wwmusicIntensive>
    <wwmusicRelaxed>music_epic_suburbia_dron_battle</wwmusicRelaxed>
    <wwmusicStop>music_dron_stop</wwmusicStop>
    <wwmusicEndbattleStop>music_dron_endbattle_stop</wwmusicEndbattleStop>
    <wwmusicResultWin>music_epic_suburbia_result_win</wwmusicResultWin>
    <wwmusicResultDrawn>music_epic_suburbia_result_win</wwmusicResultDrawn>
    <wwmusicResultDefeat>music_epic_suburbia_result_defeat</wwmusicResultDefeat>
  </wwmusicSetup>

Here, you can see that a single event name music_epic_suburbia_dron_battle is used for both "Intensive" and "Relaxed" battle musics.

 

In the mods, the musics for ..._result_win, ..._result_defeat, and ..._loading_screen are normally loaded by calling these event names.

 

But the battle music does not load just by ..._dron_battle event. Also, I don't know how to call multiple events simultaneously, if I need additional event to trigger specific part of the battle music.

 

I skimmed through the wwise project of WoT client (shared here: https://wgmods.net/4894/ ) but could not find any clue.

 

Could you please teach me about this?

 

I can translate Russian text, so there is no problem about it.