In this week’s edition of Loudwire’s Top 20 Countdown, Shinedown keeps their No. 1 spot with their single ‘Unity’ off of their latest record ‘Amaryllis.’ The Danish metalers Volbeat also hold steady at No. 2 with their song ‘Still Counting’ off of their 2008 album ‘Guitar Gangsters & Cadillac Blood.’ Adelitas Way move up a spot to come in at No. 3 with their single ‘Criticize,’ while the Offspring and