Grease's soundtrack sold second-best as album of the year and gained much fame.
Grease  : The Original Soundtrack from the Motion Picture is the original motion picture soundtrack for the 1978 film Grease .. Grease. Grease ( song ). soundtrack. soundtrack. It was originally released by RSO Records .. RSO. RSO Records. RSO Records. RSO Records. The song `` You 're the One That I Want '' was a US and UK # 1 for stars John Travolta and Olivia Newton-John .. John Travolta. John Travolta. Olivia Newton-John. Olivia Newton-John. It sold 28 million copies worldwide .. Besides performers John Travolta and Olivia Newton-John , the album also featured songs by rock n roll revival group Sha Na Na as well as the hit song `` Grease '' , a tune written by Barry Gibb -LRB- of the Bee Gees -RRB- and sung by Frankie Valli -LRB- of The Four Seasons -RRB- that was an additional U.S. number one .. John Travolta. John Travolta. Olivia Newton-John. Olivia Newton-John. Barry Gibb. Barry Gibb. Grease. Grease ( song ). rock n roll. rock n roll. Sha Na Na. Sha Na Na. Bee Gees. Bee Gees. Frankie Valli. Frankie Valli. The Four Seasons. The Four Seasons ( band )