Mixing ceremonial pomp with pastoral splendor, this survey of British classics features Haydn’s last and grandest symphonic statement, the London Symphony; exquisite gems by Elgar and Britten, and the soaring beauty of Vaughan Williams’ The Lark Ascending with soloist CSO Concertmaster Robert Chen. Marking the 150th anniversary of Ravel’s birth, the program crosses the English Channel for the composer’s beguiling Tzigane.