BASH Dice Roller with Sound

#!/bin/bash
#title           :Dice Roller
#description     :Rolls Dice
#author          :Kris Occhipinti - https://filmsbykris.com
#date            :2017-12-13
#version         :0.1
#notes           :sox is needed for tones (sudo apt install sox)
#==============================================================================

dice=(⚀ ⚁ ⚂ ⚃ ⚄ ⚅)
for i in {1..10}
do
  d=${dice[$RANDOM % ${#dice[@]} ]}
  echo -en "\r$d"
  sleep .1
  play -n -c1 synth fade h 0.1 .1 0.1 2>/dev/null
done

echo ""