 It also concludes a series Robotic Empire Nirvana tribute albums, which also includes 2014's "In Utero, in Tribute, in Entirety" (a tribute to "In Utero") and "Whatever Nevermind" (a tribute to "Nevermind").Circa Survive vocalist Anthony Green said the band picked "Love Buzz" because it was the first Nirvana song he ever heard and elaborated