Principal Cellist for the Minnesota Orchestra Performs with CVSO “Anthony Ross Plays Elgar” Coming to the Pablo Center March 5 EAU CLAIRE, Wisconsin - Cellist Anthony Ross will be appearing with the Chippewa Valley Symphony Orchestra (CVSO) on Sat. Mar. 5 for “Anthony Ross Plays Elgar” at Pablo Center at the Confluence. The concert, which begins at 7:30 p.m. in the RCU Theatre, will feature Edward Elgar’s Cello Concerto in E Minor and Jean Sibelius’s Symphony No. 2 in D Major.