Carolina Performing Arts hosts the Mariinsky Orchestra with conductor Valery Gergiev for the fourth time in seven seasons for two all-Russian concerts in UNC’s Memorial Hall. Saturday’s 8 p.m. concert offers Prokofiev’s Piano Concerto No. 3 (Behzod Abduraimov, soloist) and Shostakovich’s Symphony No. 8. Sunday’s 2 p.m. program includes Tchaikovsky’s Piano Concerto No. 1 (Denis Matsuev, soloist) and Prokofiev’s Symphony No. 5. $19-$69. 919-843-3333 or carolinaperformingarts.org.