The Paris Boys Choir (Les Petits Chanteurs de Sainte-Croix) will be presented in concert on Friday, July 16 at 7:00 p.m., at the Cathedral of the Holy Cross, 1400 Washington St., in Boston. The choir , under the direction of François Polgar, will perform works of Palestrina, Vittoria, Bach, Mozart, and French composers, Fauré, Poulenc, Duruflé, Franck, and others. They will be accompanied by organist Jean-François Hatton. The concert is free and open to the public. Handicap access at the Union Park St. entrance. Further information on the choir can be found on their website:www.parisboyschoir.org.