The Koreshan Music Salon will feature Beethoven’s Romance for Violin and Piano in F-Major, and his Serenade for String Trio in D-Major Op. 8 in their concert at the Koreshan State Parks historic Art Hall starting at 3 p.m., Sunday, April 2. Following a short intermission, they will perform Haydn’s Piano Trio in E-major. Formerly known as the Estero Concert Series, performers for these concerts are all accomplished classical musicians, several of whom are with the Naples Philharmonic and other esteemed musical groups around the country. Concert tickets are available at $25 per person; this price includes entrance to the park. All proceeds go to the support of the Koreshan State Park which is located at 3800 Corkscrew Road, Estero.