Nathan Laube

QUINCY — World-renowned organist Nathan Laube will perform a free concert at 7:30 p.m. Friday, Sept. 8, in Salem Evangelical United Church of Christ, Ninth and State. Laube’s program on the church’s Schantz organ will feature selections including Johann Sebastian Bach’s Concerto in D, Sergei Rachmaninoff’s Prelude in G-minor (Alla marcia) and Felix Mendelssohn-Batholdy’s Variations…