execute store result score random itemcount run random value 1..5
execute if score random itemcount matches 1 run playsound minecraft:entity.ender_eye.death hostile @s ^ ^ ^-3 .5 0
execute if score random itemcount matches 2 run playsound minecraft:entity.player.breath hostile @s ^ ^ ^-3 .5 0
execute if score random itemcount matches 3 run playsound minecraft:entity.ghast.scream hostile @s ^ ^ ^-3 .05 0
execute if score random itemcount matches 4 run playsound minecraft:entity.allay.ambient_without_item hostile @s ^ ^ ^-3 .5 0
execute if score random itemcount matches 5 run playsound minecraft:entity.vex.ambient hostile @s ^ ^ ^-3 .5 0