Personal relationships of Paul McCartney "gave me the strength and courage to work again", after the break-up of the Beatles. McCartney adopted her daughter from her first marriage, Heather, and had three children together: Mary, Stella, and James McCartney. McCartney taught Linda to play keyboards, and permanently included her in the line-up of Wings. Linda died of breast cancer at age 56 in Tucson, Arizona, on 17 April 1998; McCartney denied rumours that her death was an assisted suicide. Along with eight other British composers, he contributed to the choral album "A Garland for Linda", and dedicated his classical album, "Ecce Cor Meum", to his
Another Day (Paul McCartney song) an active collaborator, making valuable suggestions about lyrics and melodies. Linda's credits as co-writer were later regarded as business manoeuvres in the post-Beatles legal matters. In July 1971, Northern Songs and Maclen Music sued Paul and Linda McCartney for violating an exclusive rights agreement via their musical collaborations on "Another Day". In June 1972, ATV announced that "all differences between them have been amicably settled", with McCartney's lawyers successfully arguing it had been Paul's perogative to collaborate with whomever he chose, regardless of his or her musical abilities. Paul and Linda signed a new seven-year co-publishing contract between ATV and