From a concert titled New Landscapes Sunday, April 22 comes this week's Regional Spotlight. The Singers: Minnesota Choral Artists sang several gorgeous works that date from this last decade. Two of those pieces are by Minnesota composers. Matthew Culloton led his most dedicated ensemble in Abbie Betinis' Carmina mei cordi (2004) and Jocelyn Hagen's Laus Trinitati (2005). New landscapes indeed!