Philadelphia-based singer-songwriter BATTLEFLAGG, aka Jeff Hartwig, recently released his EP, Solastalgia, produced by Daniel Knowles, who has worked with Sharon Van Etten and Cigarettes After Sex. Talking about the title of the EP, Hartwig says, “‘Solastalgia’’is defined by philosopher Glenn Albrecht in his 2005 article on the subject as ‘the homesickness you have when you are still at home,’ where you may find your home environment changing in distressing ways. It is a lived evanescence of what you have always known, like standing in one place as the life, memories, and places fade away. Unlike nostalgia, solastalgia is distressing and is often attributed to environmental or other changes completely out of one’s control.” As the lead singer of King Flux, made up of former members of the ...