The Foundation for Chinese Performing Arts is spending its 20th anniversary season doing what it has always done: bringing Chinese music and performers to Boston audiences. Last Saturday’s concert was one of the foundation’s more interesting, in that the commerce flowed both ways: a program designed by violinist Lynn Chang, contrasting the Chinese-American composer Chen Yi with the American but Asian-influenced composer Lou Harrison.
Chen’s music grafts its arresting Eastern sonic surface onto Western formal tension-and-release. “Sprout’’ brushes sixth-century Chinese melody into a rhapsodic string-orchestra arc reminiscent of Samuel Barber; “Romance and Dance’’ (with Chang and Jae Young Cosmos Lee as beguiling violin troubadours) more literally translates Chinese sounds, but the barreling finale updates Stravinsky with clustered rhythmic cogs and slashing accents. (Both pieces featured the local string orchestra A Far Cry, providing intense phrasing and a voluptuously rich sound.)