Song written by Marty Wilde and Ronnie Scott, released on Marty Wilde’s 1969 album ‘Diversions’.

Kim about ‘Lullaby’

It’s one of my favourite ever songs and dad wrote it for us. It was obviously written during a time he was away a lot. I don’t remember him being around very much at all. So it was a lovely song. It was such a beautiful thing to have. And it’s such a sweet little song. It meant a lot then and it means a lot now. (1)

Interview source

(1) Kim answers fan questions – A Wilde Life Exclusive! In: Wilde Life website, 21 July 2007