Symphony 1999 or Symphony '99 as I call it is a version of Symphony ONE that derives from a recorded version this composer did in 1999 with new material added and revised in 2017. It is a shorter but unique symphony that uses much of the same material as my Symphony ONE 2013 version which is a massive 6 movement work of Large Orchestra. This version is for medium size orchestras and has only 4 movements. Much of the material goes in a different direction than the big 2013 version. A Coda, that recaps the main Allegro vivo theme from movement #1 will be added in a 2nd edition.