In what year was the album “...Is The Word” released by Frankie Valli?

In what year was the album “...Is The Word” released by Frankie Valli?: The album “...Is The Word” was released in 1978 by Frankie Valli.
What is the most successful song from the album “...Is The Word” by Frankie Valli?: “Grease” is the biggest hit from the album “...Is The Word” by Frankie Valli.

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