How many songs did ABBA sing in spanish i know the current answer of 5 that is shown on your site incorrect because their album oro grandes exitos has 15 all by itself?

According to ABBA's official website, the band recorded seven Spanish-language songs in total. These were:

* Waterloo

* Fernando

* Chiquitita

* Gracias Por La Música

* Mamma Mía (Spanish version)

* The Name Of The Game

* Dancing Queen (Spanish version)

It's important to note that the album "Oro Grandes Exitos" is a compilation album and contains songs from different periods of ABBA's career, not all of which are in Spanish.