The name is Anglo-Saxon for music or harp. The name is spelled HEARTHAN on the HR101 label (because the Anglo-Saxon letter for the "th" sound, the thorn, looks like a p). Hearpen Records was owned & run by David Thomas, started with money borrowed from the brother-in-law of a friend. Approx 2000-2500 of each Ubu title were pressed.

• HR101- PERE UBU- "30 Seconds Over Tokyo" / "Heart of Darkness" | Notes
• HR102- PERE UBU- "Final Solution" / "Cloud 149" | Notes
• HR103- PERE UBU- "Street Waves" / "My Dark Ages
• HR104- PERE UBU- "The Modern Dance" / "Heaven"
• HR105- THE MIRRORS- "Shirley"/"She Smiled Wild"
• HR106- THE GIRLS- "Jeffrey I Hear U" / "The Elephant Man"
• HR107- 15-60-75- "Here In The Life" / "(It's In) Imagination"
• HR 108- PRESSLER-MORGAN- "You're Gonna Watch Me" / "Hand Piece"