Answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. This Christmas (John Travolta and Olivia Newton-John album) - This Christmas is a Christmas album by John Travolta and Olivia Newton-John released on November 9 2012 by Universal Music Enterprises. The first time that Travolta and Newton-John worked together was on the musical film Grease (1978) which they performed the songs You're the One That I Want and Summer Nights. Both the film and the songs were a commercial phenomenon.
Answer:
Album