WHRB will begin broadcasting music around the clock at 4 p.m. today for the benefit of the book-weary and exam-laden. The Network's popular and classical music "orgies" will be on the air until the end of reading period.

The station's schedule, released yesterday, features Dixieland, swing, and modern jazz from today until 12 midnight on January 10. Other programs will be devoted to Gothic, Renaissance and Baroque music through Bach; Haydn, Mozart and pre-Beethoven; Beethoven; the Romantics; the Moderns from R. Strauss; Gilbert and Sullivan and opera.