United Kingdom, Dec. 15 -- Kate Hudson was inspired to record an album by Sir Paul McCartney.

The Song Sung Blue actress released her debut LP Glorious last year and she explained she had an epiphany after watching the Beatles legend perform at Glastonbury and realising she wasn't "happy" with what she has done with her career to date.

She told The Guardian newspaper: "It was Paul's 80th birthday and I was sitting at the side of the stage watching him headline Glastonbury.

"I woke up the next morning and felt so emotional. I was, like, 'I am not happy with my output!' I mean, I have so much gratitude. But I am not just an actor.

"I've been a musician my whole life and I never had the courage to do anything with it. I decided I want to...