Summer was born Donna Gaines in Boston, US and learned to sing in church before fronting a series of bands and appearing in musicals.
Working as a session singer brought her into contact with producers Giorgio Moroder and Pete Bellotte and together they made her one of the biggest acts of the 1970s.
The extended 16-minute version of Love To Love You Baby was a huge hit in the clubs, but was banned from several radio stations because of her suggestive vocal style.
More top news
It's still pretty wintry out there although the air over the next 12 or so hours will be fractionally less cold than it has been recently.
CCTV shows an acrobatic youth as he caused £5,000 worth of damage when he ran across six cars before attempting a handstand on a seventh.
Detectives have released CCTV footage of the moment a machete wielding thug wearing a mask jumped over the counter at a bookmakers.