'George Strait: ACM Artist of the Decade All Star Concert'   Leads CBS to Nightly Win in Viewers   CBS placed first on Wednesday behind the time period winning special GEORGE STRAIT: ACM ARTIST OF THE DECADE ALL STAR CONCERT, according to Nielsen preliminary live plus same day ratings for May 27. GEORGE STRAIT: ACM ARTIST OF THE DECADE ALL-STAR CONCERT (S) was first in households (6.8/11), viewers (10.61m), second in adults 25-54 (3.1/08) and averaged a 2.2/06 in adults 18-49. For the night, CBS was first in households (6.4/11), viewers (10.01m), second in both adults 25-54 (3.0/08) and adults 18-49 (2.1/06).