Viktoria Korniykova, who lives in Berlin, says it's difficult to understand another nation's problems; part of gig's proceeds go to Magen David Adom efforts in Ukraine

Abraham Accords seen as opportunity to reach new fans for singers Omer Adam, Ivri Lider and other performers

The popular singer, who became a first-time father in October, mixes flashy pop performance and emotional solo sets at Saturday night performance