In what year was the album “Mains Sales” released by Seth Gueko?

In what year was the album “Mains Sales” released by Seth Gueko?: The album “Mains Sales” was released in 2004 by Seth Gueko, featuring 8 tracks.
What is the most successful song from the album “Mains Sales” by Seth Gueko?: “Hasta Siempre” is the biggest hit from the album “Mains Sales” by Seth Gueko.

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