stopsound @a block minecraft:block.stone_button.click_on
function mq:tellraw {"text":"띵!!!","color":"white","msg":'""'}

$stopsound @a player $(namespace):bell
# warn-off execute-group
$execute as @a at @s run playsound $(namespace):bell $(source) @s ~ ~ ~ 1 0.9
$execute as @a at @s run playsound $(namespace):bell $(source) @s ~ ~ ~ 1 0.9
$execute as @a at @s run playsound $(namespace):bell $(source) @s ~ ~ ~ 1 0.9