What is the latest album by Weather Report?

What is the latest album by Weather Report?: The latest album by Weather Report is “The Columbia Albums 1971-1975”, released in 2012 with 2 tracks.
What is the oldest album by Weather Report?: The oldest album by Weather Report is “Weather Report”, released in 1971 with 8 tracks.
What is the most successful song by Weather Report?: The most popular song by Weather Report is “What's Going On”, from the album “Sportin' Life”, released in 1985.
How many albums has Weather Report released?: Between 1971 and 2012 Weather Report released 9 Albums

Weather Report