Sibelius’ soul-searching Violin Concerto, featuring the expressive brilliance of guest artist Siwoo Kim, and Dvořák’s Bohemian-folk inspired Symphony No. 8 highlight music’s ability to connect to worlds unknown. One looks inward, tracing shadows and emotion; the other bursts outward in celebration of nature, life, and song. Schubert’s Overture in D major (In the Italian Style), a playful wink to Rossini’s famed operas, opens the program.