The orchestra’s bicentennial homage continues when former Colby Symphony Orchestra conductor Jonathan Hallstrom interrupts his sabbatical year to return as guest conductor. The concert features Beethoven’s Symphony No. 7, written in 1813, the year of Colby’s founding. Also on the program are Gabriel Fauré’s Overture to Penelope, written in 1913, Colby’s centennial year; Stravinsky’s Ragtime for Eleven Instruments (1918); and Handel’s Eternal Source of Light Divine (1713), written exactly 100 years before Colby’s birth and featuring virtuoso trumpeter Mark Tipton and countertenor Michael Albert.