The Santa Cruz Symphony is holding two concerts this weekend. Both events will include a performance by soprano Nadine Sierra. They will also feature choral works and three guest soloists. The symphony will be performing tomorrow and Sunday. Tomorrow’s concert will be at the Santa Cruz Civic Auditorium at 8 p.m. Sunday’s show will take place at the Mello Center in Watsonville at 2 p.m. To purchase tickets, visit santacruztickets.com.
