Cassidy 13 has 3 Attila concerts.

Attila is nu metal/metalcore band formed in Atlanta, Georgia in 2005 by lead vocalist Chris Fronzak, lead guitarist Matt Booth, rhythm guitarist Kris Wilson, bassist Sam Holcomb, and drummer Sean Haenan. Booth, Wilson, and Halcomb all left between 2007 and 2008 with Heenan departing in 2017. Chris Link has served as the band's second oldest member, replacing Link in 2008 and Wilson's replacement Nate Salameh in 2014. In 2016, he also assumed the role of backing vocalist. After several attempts at finding a permanent bassist, Kalan Blehm took the spot in 2012. In 2021, Walter Adams joined as rhythm guitarist and Tyler Kruckmeyer as the drummer on Attila's ninth studio album "Closure". Other albums from Attila include the independently released "Fallacy" (2007) and "Soundtrack to the Party" (2008) as well as the record-label produced "Rage" (2010), "Outlawed" (2011), "About That Life" (2013), "Guilty Pleasure" (2014), "Chaos" (2016), and "Villain" (2019)