George Harrison had joined a number of dates of the English tour by husband and wife act Delaney & Bonnie. On this date the tour moved on to Copenhagen in Denmark, and Harrison again appeared as part of the band.
Delaney & Bonnie performed for three consecutive nights at the Falkoner Theatre in the Danish capital, and Harrison was there for each. They were the last tour dates he joined them for.
The Beatles had opened their world tour at another Copenhagen venue on 4 June 1964, with Jimmie Nicol standing in for an unwell Ringo Starr.