"Scotty Doesn't Know" is a song written and performed by the American rock band Lustra. Smith left the band before the release of "Lustra", which was issued in November 1997. Left for Dead is the second studio album by Bostonian pop punk band, Lustra. Lustrum (plural lustra) was a term for a five-year period in Ancient Rome. A lustrum (, plural lustra) was a term for a five-year period in Ancient Rome. Lustra was the third album from English alternative rock band Echobelly. Lustra is an American rock band originally from Boston and later from Los Angeles.