Metal Allegiance

Metal Allegiance is an American heavy metal supergroup, formed on Long Island, New York in 2014 by bassist and songwriter Mark Menghi. Shortly after, he recruited bassist David Ellefson from Megadeth, guitarist Alex Skolnick from Testament, and drummer Mike Portnoy, formerly of Dream Theater. Though the group does not have an official lead singer, they usually hire guest musicians to contribute vocals to their studio recordings and live shows. Although not official band members, Sepultura's Andreas Kisser and Death Angel's Mark Osegueda have covered the band's guitar and vocal duties in live shows long-term. To date, Metal Allegiance has released two studio albums and one EP.