The First Day of Summer, April 25th at 12 p.m., Alda Ingibergsdóttir, sopran, will perform at a special Midday Concert at Hafnarborg, alongside Antonía Hevesi, pianist and artistic director of the concert series. On the occasion, Alda will sing a lively selection of songs by Páll Ísólfsson, Arditi and Mozart.

The concert starts at 12 p.m., lasting for approximately half an hour. The doors open at 11:30 a.m. and the concert is open to all, as long as seating is available.