Rossmoor Community Chorus presents their Summer Concert. Director Frank Ryker has developed a varied program of music including “in the Mood,” “Waltzing Matilda,” “Oh Susanna” and selections from the musical “Oliver.” The chorus accompanist is Kerry Leyden. The chorus performs premiers of “Hail, Holy Queen” and “Agnus Dei” (“Lamb of God”), composed and arranged by Joe Magdalena. Instrumental accompaniment includes oboe, harp and double bass. Guest artists include Judy Ryken, soprano, singing “Til There Was You” and “All I Ask of You” and Jennifer Ellis, harpist, playing Bach’s Prelude in C.