Weirdly, I've just been rereading the old Palladium RPG sourcebook Mutants Down Under, the Australasia pack for TMNT/After the Bomb. There are several quotes from Songlines in it, as the book seems to have at least vaguely informed the design of the game setting's aboriginal background mythos and pseudo-magic system (it's handwaved off as "psionics" because it's supposed to be a sci-fi game, but it's all pretty transparently mystical).