Address Unknown (song)

"Address Unknown" is a song by American vocal jazz group The Ink Spots. Released as a shellac single in 1939, the song was The Ink Spots' highest charting song at #1 until their cover of "We Three (My Echo, My Shadow and Me)". "Address Unknown" is a standalone single, and was not released on any Ink Spots album. "Address Unknown" was initially used as a B-side to "Bless You For Being An Angel" and "You Bring Me Down". Later in 1939, a shellac was released with "You Bring Me Down" as the B-side after the charting success of "Address Unknown".

"Address Unknown" experienced a resurgence in popularity after its 2015 inclusion in the series premiere of Better Call Saul, the spinoff prequel series to Breaking Bad.