Do You Want to Know a Secret

On these albums

The Beatles Greatest Hits Played by Santo & JohnnySanto & Johnny · 1964

Santo & Johnny, Volume 4: Mona LisaSanto & Johnny · 2002

Mad Men: More Music From the Series: Season 1–4Various Artists · 2011Soundtrack

Source: MusicBrainz recording 117c4819-d8e3-4c9f-bd6c-4a51a2671376 (CC0).