Here’s an arrangement for cello trio of Jungle Jamboree, a song on the Okeh Ellington 1927 – 1930 collection. It’s actually an Andy Razaf/ Fats Waller tune, but it is performed by Duke Ellington and his Orchestra. I think this song stands out to me because it seems to combine elements of the collective improv style of traditional New Orleans jazz with improvised solos that are rich enough to stand on their own.