SoundType
Valid SoundTypes:
'wood''gravel''grass''lily_pad''stone''metal''glass''wool''sand''snow''powder_snow''ladder''anvil''slime_block''honey_block''wet_grass''coral_block''bamboo''bamboo_sapling''scaffolding''sweet_berry_bush''crop''hard_crop''vine''nether_wart''lantern''stem''nylium''fungus''roots''shroomlight''weeping_vines''twisting_vines''soul_sand''soul_soil''basalt''wart_block''netherrack''nether_bricks''nether_sprouts''nether_ore''bone_block''netherite_block''ancient_debris''lodestone''chain''nether_gold_ore''gilded_blackstone''candle''amethyst''amethyst_cluster''small_amethyst_bud''medium_amethyst_bud''large_amethyst_bud''tuff''calcite''dripstone_block''pointed_dripstone''copper''cave_vines''spore_blossom''azalea''flowering_azalea''moss_carpet''pink_petals''moss''big_dripleaf''small_dripleaf''rooted_dirt''hanging_roots''azalea_leaves''sculk_sensor''sculk_catalyst''sculk''sculk_vein''sculk_shrieker''glow_lichen''deepslate''deepslate_bricks''deepslate_tiles''polished_deepslate''froglight''frogspawn''mangrove_roots''muddy_mangrove_roots''mud''mud_bricks''packed_mud''hanging_sign''nether_wood_hanging_sign''bamboo_wood_hanging_sign''bamboo_wood''nether_wood''cherry_wood''cherry_sapling''cherry_leaves''cherry_wood_hanging_sign''chiseled_bookshelf''suspicious_sand''suspicious_gravel''decorated_pot''decorated_pot_cracked'
You can also construct your own SoundType:
new SoundType(volume, pitch, breakSound, stepSound, placeSound, hitSound, fallSound)where volume and pitch are floats
0.0 - 1.0 (usually leave it as 1.0) and all sounds are SoundEvents.