On these albums
Those Were the DaysJohnny Mathis · 1968
Those Were the Days / Love Theme From “Romeo & Juliet”Johnny Mathis · 2009
The Voice of Romance: The Columbia Original Album CollectionJohnny Mathis · 2017
Up, Up and Away / Love Is Blue / Those Were the Days / Sings the Music of Bert KaempfertJohnny Mathis · 2021
Source: MusicBrainz recording 4c2eb4c5-b54f-4318-a00e-f127b4736a24 (CC0).