Tatia Starkey gave birth to baby boy Stone Zakomo Low on August 14
Former Beatle was due to perform in Cary, North Carolina on June 18
Rock'n'roll legend turns 80 years of age on September 29
The Beatles drummer turned 75 on Tuesday (July 7)
The record was recorded following The Beatles' break-up in 1970
Starr was inducted into the Rock And Roll Hall Of Fame last night (April 18)
The Beatles drummer was the last of the band to be inducted as a solo artist
The drummer says he's been writing autobiographical songs instead of a memoir
The former Beatle discusses writing and recording in this exclusive video interview