Two Southern Oregon University jazz groups perform “A Jazz Holiday” tonight in Ashland.

The concert by the 18-piece Jazz Ensemble and the student jazz quintet begins at 8 p.m. in the SOU Music Recital Hall, 1250 Siskiyou Blvd.

It will feature a variety of jazz, from standards to Celtic to Christmas.

Tickets are $8 general, but students get in free.