What is a good bass/spl test cd I can buy and from what store?? Or I also hav an mp3 player and Frostwire.?

All I need is JUST ONE good bass/spl test song I cant find ANYTHING online or a cd in a store WTF!? please help.. I have frostwire on my laptop to download music on my mp3 player if that helps. Please send links if possible.Thanx so much in advance!