In the Minecraft mobile edition, music and sounds are an integral part of the game experience, designed to accompany and enhance gameplay. However, certain conditions can lead to situations where music might not be heard:
Game Settings: If a player has disabled music or sound effects in the game settings, they will not hear any music.
Device Settings: If the device's volume is muted or set very low, or if the device is in silent mode, the music from the game will not be audible.
Technical Problems: Sometimes, technical issues such as bugs, glitches, or problems with the device's hardware or software can prevent the game's audio from playing properly.
Game Modes: In some game modes, like "Hardcore" mode, music may be limited or different from the standard game experience.
Resource Packs: Players can opt for resource packs that change the game's textures, sounds, and possibly even the music. If a resource pack is installed that alters or removes the music, it will affect what you hear during gameplay.
Modded Versions: If someone is using a modded version of the game, the mod might alter or remove the original soundtrack.
Updates or Compatibility: Some updates or compatibility issues might cause temporary problems with the game's audio.
Remember, these are conditions under which the music might not be heard; by default, Minecraft mobile edition is designed to include music and sound effects.