Java 26.2
Playsound
Position
Entity Player Levelup
Master to @p
/playsound minecraft:entity.player.levelup master @p ~ ~ ~
A /playsound command needs a sound event, a source category and a target before any of the audio arguments make sense. Volume above 1.0 does not make the sound louder — it widens the radius over which it can be heard. Set each argument here and copy the command.
Audio commands
Java 26.2
Position
Master to @p
/playsound minecraft:entity.player.levelup master @p ~ ~ ~