Harrisburg, Pennsylvania (United States) (2006 – present) Adriana Sky is a North American rock band, formed under the name Knotfal in Harrisburg, Pennsylvania, in 2006. After many member changes in a year long break from 2010-11, the band rejoined in 2011 under its current name and with a line-up consisting of lead vocalist Michael "Marty" Martin, guitarist and backing vocalist Mark Perry, bassist and backing vocalist Joe Andrews, and drummer Dan Grabski. <a href="https://www.last.fm/music/Adriana+Sky">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.