Electric Light Orchestra's 1981 concept album is a bit underrated, if you ask me. It contains loads of great pop songs, although they differ quite a bit from the ELO of albums like A New World Record and Out Of The Blue. The sci fi concept was definitely of its time, with space travel, time travel and the like. "Yours Truly, 2095" is basically a love letter sent back in time, and it's got a wonderful melody, up there with the very best from Jeff Lynne's impressive catalogue. Classic!