sentences:  In 1977, with thirty concerts behind it, the orchestra took on its biggest challenge yet; a concert on Saturday 26 February in Medway's major concert venue, Chatham's Central Hall.An all-Brahms programme featured the Tragic Overture, Derek Collier as soloist in the Violin Concerto, and the Symphony No 4.Musically, the concert was a great success; sadly, the same could not be said for audience numbers.