"Last Day" by Cavo

Missouri modern hard rock band Cavo have been around for a decade now, but have yet to get a single on the Billboard Top 100. But on the strength of heavy airplay, their albums have performed well. Their 2009 sophomore release, "Bright Lights Dark Days" got to #47 with the help of breakthrough tracks like "Champagne" and "Crash".

Their third album, "Thick As Thieves", arrived in 2012 and topped out at #96. "Last Day" is a powerful anthem asking a pertinent question.