 In 1985, Maxi joined the Irish supergroup The Concerned to perform and record the charity record "Show Some Concern" in support of Concern Worldwide; the song was a number-one hit in March and April 1985.The Concerned also included Dave Fanning, Pat Kenny, Gerry Ryan, Linda Martin, Christy Moore, Mary Black, Adele King, Maura O'Connell, Freddie White, Eamon Carr, Johnny Duhan, Dave King, Clannad, The Blades, Stockton's Wing, The Golden Horde, and Those Nervous Animals.The music video was filmed at Windmill Lane Recording Studios.