Calendar of Beatles events on 23 March
| What happened today, 27 April | Remove player |
| 1964 | Beatles: Souvenir of Their Visit to America released. USA (on the map) |
| 1964 | John: Lennon's 1st book immediately becomes a bestseller. |
| 1967 | Beatles: (John Lennon and Paul McCartney) |
| 1985 | John: Julian Lennon's first concert was held. USA, San Ontonio (on the map) |
| 2004 | Ringo: the album Tour 2003 came out, stereo version |
