Battle Hymn of the Republic (feat. Mike Reno, John Cafferty, Leslie West, Larry Hoppen, Peter Rivera, Nick Gilder, Alex Ligertwood, Spencer Davis, Glenn Hughes, David Jenkins, Pat Travers, Jimi Jamison, Joe Lynn Turner & Bobby Kimball) - Single
Battle Hymn of the Republic (feat. Mike Reno, John Cafferty, Leslie West, Larry Hoppen, Peter Rivera, Nick Gilder, Alex Ligertwood, Spencer Davis, Glenn Hughes, David Jenkins, Pat Travers, Jimi Jamison, Joe Lynn Turner & Bobby Kimball) - Single 2018
Feliz Navidad (feat. Michael Monroe, Doro Pesch, Tony Kakko, Elize Ryd, Marko Saaresto, Timo Kotipelto, Simone Simons, Cristina Scabbia, Joe Lynn Turner, Floor Jansen, Hansi Kürsch & Sharon Den Adel) [Barbuda Relief and Recovery Charity Version] - Single
Feliz Navidad (feat. Michael Monroe, Doro Pesch, Tony Kakko, Elize Ryd, Marko Saaresto, Timo Kotipelto, Simone Simons, Cristina Scabbia, Joe Lynn Turner, Floor Jansen, Hansi Kürsch & Sharon Den Adel) [Barbuda Relief and Recovery Charity Version] - Single 2017
