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
Paul McCartney and Wings McCartney; three songs on Laine's 1980 solo album "Japanese Tears" were performed by Wings with Laine on lead vocals; Laine also contributed to several songs on Paul McCartney's 1982 and 1983 solo albums "Tug of War" and "Pipes of Peace", respectively. Juber's instrumental "Maisie"—which was backed by members of Wings—appeared on his solo album "Standard Time". The McCartneys and Laine contributed backing vocals to George Harrison's 1981 tribute to John Lennon, "All Those Years Ago". Linda McCartney continued to tour and record with her husband up until her death in 1998, after which a compilation of her songs entitled "Wide