Glitsos formed Purrvert with drummer Nicholas Jonsson (End of Fashion, The Panda Band, Eskimo Joe), Roderick Tompkins (The Deaf Jefferies), and Troy "Spud" Anthony, in late 1999.
[5] Purrvert toured regionally, in Bunbury and Margaret River, and nationally, playing at St. Kilda's Espy Hotel with Dylan Lewis' alternative funk band Brown Hornet.
[3] In a 2002 Xpress Magazine review article, Brett Ladhams wrote, The stunning Laura G anchors Purrvert to the hearts of men and the minds of girls with her strong, confident stage presence and inimitable hip hop style.
However, Glitsos briefly returned to original music in 2009 with a new project titled Agent, Red formed with guitarist Rob Lawrence and drummer Ian Tyler (Tuxedo Pig).
After several years, in 2015, Glitsos returned to the stage with a Rage Against The Machine tribute band for the purpose of protesting the Abbott Government's tertiary education policies and platform on asylum seekers.
In an article on Toward Music, Glitsos is interviewed about the motivations for such a project, in which she says, All the members of Rubble of Empire were impassioned by the political ideals and influenced by the grooving, heavy style that Rage Against the Machine established.
In her role as a freelance music journalist for Xpress Magazine, Glitsos has interviewed a broad range of artists including Wayne-Static (Static-X),[11] Kerry King (Slayer), Abe Cunningham (Deftones), and many others.