Over Here is a musical by Richard M. Sherman and Robert B. Sherman. It's original Broadway Production directed by Tom Moore and choreographed by Patricia Birch.

Travolta Fever was released in 1978, featuring songs by John Travolta. It was a compilation album by the Midsong International label.

Grease is the original motion picture soundtrack for the film Grease(1978). It sells approx 28 million copies worldwide. It was re-issued two times.

Two of a Kind soundtrack features stars Olivia Newton, John, and other artists. RIAA certifies this song with Platinum certification. 

The Road to Freedom artists were John Travolta, Leif Garrett, Frank Stallone, and Karen Black. In 1986 it was recorded by L. Ron Hubbard.

The Hairspray album comes in the year 2007. The US sold more than 1,200,000 copies of this album. It is also certified by platinum(RIAA).

To know about Pop Goddess Olivia Newton's Biography 

To know about Films and Television Series of Taika Waititi