Today's guests on Upbeat

12:15 Vesa-Matti Leppanen

NZSO Concertmaster performing Prokofiev's Violin Concerto No. 2 with the Southern Sinfonia this weekend.

12:40 Samuel Holloway

New-music contributor looks at the opera 'Tomorrow, in a Year' by electronica group The Knife.

13:00 Jacek Kaspszyk

Polish conductor leading the NZSO for their Polish Pride concert tomorrow night.