Applescript to return current track playing in digitally imported

di.scpt

tell application "Google Chrome"
	set window_list to every window # get the windows
	
	repeat with the_window in window_list # for every window
		set tab_list to every tab in the_window # get the tabs
		
		repeat with the_tab in tab_list # for every tab
			set the_url to the URL of the_tab # grab the URL
			if "di.fm" is in the_url then
				tell the_tab
					set song_title to execute javascript "document.getElementsByClassName('now-playing')[0].getElementsByClassName(\"title\")[0].text"
					set artist_name to execute javascript "document.getElementsByClassName('now-playing')[0].getElementsByClassName(\"artist\")[0].innerText"
					set song_url to execute javascript "document.getElementsByClassName('now-playing')[0].getElementsByClassName(\"title\")[0].href"
					set output to (song_title & "	" & artist_name & "	" & song_url)
					return output
				end tell
			end if
			
		end repeat
	end repeat
end tell