/add-sound working with events:

on_pre_player_died
on_player_respawned
on_rocket_launched
on_player_joined_game
on_player_promoted
on_player_demoted
on_player_cheat_mode_disabled
on_player_cheat_mode_enabled

commands:

• /sound <name> or /sound <type/name> <name/type> - play a sound.
• /add-sound <event/name> <name/event> or /add-sound <event> <type/name> <name/type> - play sound at event.
• /remove-sound <event> - removes a sound associated with a event to you.

examples:

/add-sound on_pre_player_died axe_fighting
/add-sound axe_fighting on_pre_player_died
/add-sound on_pre_player_died utility axe_fighting
/add-sound on_pre_player_died axe_fighting utility

Write in chat: axe_fighting OR /s axe_fighting OR /shout axe_fighting
OR
/sound axe_fighting
/sound utility axe_fighting
/sound axe_fighting utility