Bash Script for Spotify using zscroll

#!/bin/bash
if	[ "$(playerctl status)" = "Playing" ]; then
	title=`exec playerctl metadata xesam:title`
	artist=`exec playerctl metadata xesam:artist`
	( echo "$title - $artist" | zscroll -n true -l 10 -d 0.1 )

elif	[ "$(playerctl status)" = "Paused" ]; then
	title=`exec playerctl metadata xesam:title`
	artist=`exec playerctl metadata xesam:artist`
	( echo "(PAUSED) $title - $artist" | zscroll -n true -l 10 -d 0.1 )
else
	echo ""
fi