Conversation so far:
Who did Ronald Shannon Jackson play with in Ronald Shannon Jackson's late career?
Jackson joined trumpeter Wadada Leo Smith's Golden Quartet with pianist Vijay Iyer and double-bassist John Lindberg in 2005.
Did he ever win any awards for his playing?
The performance was voted as one of the Ten Best Concerts of 2012 in the Dallas Observer.
How did he die?
Jackson suffered a heart attack and underwent an angioplasty.
Did he have any tributes made to him?
violinist Leonard Hayward, trumpeter John Weir, guitarist Gregg Prickett, and bassist Melvin Gibbs.
What else did he do in his later career?
Jackson performed at the Kessler Theater in Dallas with the latest version of the Decoding Society.
What instruments did he play during this time?
pianist.
Are there any other interesting aspects about this article?
The new compositions were described as being as strong as the best of his recorded work.

Question: Dow many compositions did he make?
Self-contained rewrite: How many compositions did  Ronald Shannon Jackson make?