As part of its Bach Fest, the Milwaukee Symphony welcomes two renowned Baroque artists: Mahan Esfahani will play the Harpsichord Concerto in A major, and Rachell Ellen Wong will play the Violin Concerto in A minor. Ken-David Masur conducts this March 23-24 program that also includes the Brandenburg Concerto No. 3 and the Magnificat, featuring the Milwaukee Symphony Chorus.