Created in collaboration with Sonuscore, SYMPHONY SERIES – PERCUSSION offers the range and playability to meet the needs of any orchestral production task. With diverse articulations, detailed mix options, and unique drum head resonance simulation for advanced realism, PERCUSSION is ideal for orchestral scoring, and equally well-suited to pop and electronic productions.

SYMPHONY SERIES – PERCUSSION is available at the NI Online Shop for $299.
  
      
 
 SYMPHONY SERIES – COLLECTION​
SYMPHONY SERIES – COLLECTION places the power of a full orchestra and top soloists at your fingertips. It unites all six SYMPHONY SERIES instruments, including the new SYMPHONY SERIES – PERCUSSION. 
  

SYMPHONY SERIES – COLLECTION​
 
only $999 - what a treat
 
but mostly already included in K11u, the rest should be in K12u ...

There are two versions of the symphony series, regular and essential, which is described as "streamlined" and "compact" compared to the regular version. The regular version sells for $999, the essential version sells for $399. The version included with K11u is the lower priced essential version.