Complex sentence: In 1944, a bandstand in the Art Moderne style was built according to plans by Augustus Constantine, but the building was demolished by the City during a later reworking of the park that began in August 2000 and concluded in 2001.
Split into simpler sentences: In 1944, a bandstand in the Art Moderne style was built according to plans by Augustus Constantine. The bandstand was ultimately razed during a refurbishing of the park that began in August 2000 and concluded in 2001.