Despite Harrison's claims during the tour that the negative press only made him more determined, the criticism hit him hard, following the end of his marriage to Pattie Boyd. In a radio interview with Dave Herman of WNEW-FM in April 1975, recorded in Los Angeles, Harrison said that he accepted the validity of professional criticism, but objected when it came continually from "one basic source"; then, he added, it became "a personal thing". Author Simon Leng writes that the "bitterness and dismay" Harrison felt manifested itself on his follow-up to "Dark Horse", titled "Extra Texture (Read All About It)", which would be the final studio album issued on the Beatles' Apple record label.