"Younger than Yesterday" is the opening track on The Seen's 1986 LP, "Under the Sun/In the Rain." The State College, PA band also have a fantastic 2-song 45 "When I Was Young / Stopping On Go!" that was recorded in 1984 but released in 1986. Both sides of that single can be found on KZfaq.
The Seen is back at it, currently playing shows in Leipzig, Germany. If you enjoy this and wish to support them, they have re-released their 1986 LP on Bandcamp with different mixes and a mother lode of bonus track.