180-Gram Vinyl Limited Edition. The Real Ambassadors features Louis Armstrong's first and only recorded collaborations with Dave Brubeck (also co-composer and conductor of the album), singer Carmen McRae, and the vocal trio of Dave Lambert, Jon Hendricks, and Annie Ross. The Real Ambassadors project, which delivered a strong political message condemning racism, was an original Broadway play written and composed by Brubeck and his wife Iola. THE COMPLETE ALBUM + 2 BONUS TRACKS 180-GRAM VIRGIN VINYL LIMITED EDITION