Olivia Newton-John's breathy voice and stunning beauty made her one of the biggest pop stars of the 1970s. She charmed generations of movie viewers in the blockbuster film Grease. Following a string of country and soft-rock hits, Newton-John starred opposite John Travolta in the 1978 blockbuster Grease, considered as one the most popular movie musicals of all time.
Regarded as one of the most influential music artists of all time, Robert Anthony Plant was the lead singer and song writer of the extremely successful rock group Led Zeppelin. After the band disbanded, the Grammy award winning artist, with his powerful and wide vocal range, established a successful solo career. He has also collaborated with other artists and bands.
A Rock and Roll Hall of Fame inductee, Barry Gibb of the Bee Gees is known for his versatility. Barry ranks second on the Guinness World Records list of successful songwriters and has gifted his fans cult classics of pop/disco music of the 1960s and 1970s, such as Stayin’ Alive.