Tanglewood summer since, except for the interval 1942–45 when the Trustees canceled the concerts and summer school due to World War II. The Shed was renovated in 1959 with acoustic designs by BBN Technologies. In 1986 the BSO acquired the adjacent Highwood estate, increasing the property area by about 40%. Seiji Ozawa Hall (1994) was built on this newly expanded property. Leonard Bernstein conducted the Boston Symphony at Tanglewood in August 1990 in what proved to be his very last concert. Deutsche Grammophon released a live recording of the concert on CD. In addition to hosting world-renowned programs of classical, jazz,
London Schools Symphony Orchestra London Schools Symphony Orchestra The London Schools Symphony Orchestra (LSSO) is a symphony orchestra with musicians drawn from students in London schools, and featuring professional conductors and soloists. It was founded in 1951. Its founder and original director was the late Dr Leslie Russell, at one time assisted by Niso Ticciati. From 1990 until 2001 the artistic director was Oliver Butterworth. The current artistic director is American conductor/composer Peter Ash. The orchestra gives three concerts annually in the Barbican, in January, April and September which are preceded by intense eight-day rehearsal periods during the school holidays. The LSSO is often