Sgt. Pepper's Lonely Hearts Club Band album carried on the childhood and Liverpool theme with its circus and fairground effects, its pervading atmosphere of the traditional northern music hall that was in both its main creators' [McCartney and Lennon's] blood." "Sgt. Pepper" album cover was designed by the pop artists Peter Blake and Jann Haworth. Blake recalled of the concept: "I offered the idea that if they had just played a concert in the park, the cover could be a photograph of the group just after the concert with the crowd who had just watched the concert, watching them. If we did this by using cardboard
1 (Beatles album) in over 35 countries, achieving the record for the album debuting at the top of the most national charts ever. It became the highest-selling of 2000 and, some time later, of the entire decade. This achievement made the Beatles the first and only artist to have the best-selling albums of two different decades. They also had the best-selling album of the 1960s, "Sgt. Pepper's Lonely Hearts Club Band". No tracks from "Sgt. Pepper" appear on this album. With this album, the Beatles also achieved having an album hit the number 1 position in the US in four non-consecutive decades (1960s,