Back to Base X is a studio album by Australian rock musician Lonnie Lee which was released in 2019.

To celebrate these dates, Lonnie Lee recorded the album in the style of the old time together with his band the Leemen.

Beside a selection of classics - amongst theme tunes by famous songwriters like John Marascalco and Otis Blackwell - also four new compositions are included, which are corresponding to the 1950s and 1960s styles.

[2] The instrumental tracks were recorded before in Sydney by the Leemen in the line-up Leon Isackson on drums, Alan Freeman on bass and Brian Dean on guitar.

[1] Apter continues: "The vibe of the album is pure Sun Studio (...) it is big on energy and contains simple, effective playing, with the odd sprinkle of sugar, as when Lee turns the lights down low for Only Sixteen and Woman in Love.