ProMusica Arizona will be holding auditions for both the chorale and orchestra. All voices and instruments are welcome. Email Patti Graetz at pgraetz@pmaz.org for an audition appointment. Crosswinds Presbyterian Church, 20125 N. 15th Ave., Phoenix. 7:45–9 p.m. 623-326-5172; pmaz.org

Chamber Music Sedona will host its dynamic annual six-day celebration of the performing arts. The festival will culminate Jan. 14 with a concert at the Sedona Performing Arts Center. See website for performance and class schedules and ticket info. chambermusicsedona.org

Allen Dart, an Arizona Humanities speaker and archaeologist, will hold an interesting discussion about ancient Native American ceramic styles, as well as the importance of context in archaeology. Free. The Good Shepard of the Hills Episcopal Church, 6502 E. Cave Creek Rd., Cave Creek. 7 p.m. 623-512-1665; azarchsoc.wildapricot.org

Enjoy beautiful chorale music in the shadows of Sedona’s red rocks. Part of the Sedona Winter Music Festival. $125. Private Sedona residence, TBA. 5:30 p.m. 928-204-2415; chambermusicsedona.org *Photo Courtesy Sedona Winter Festival

5:30 p.m. Private Sedona residence, TBA $125 928-204-2415 chambermusicsedona.org

Join the ninth annual season of inspiring, transcendent performances of the music of Johann Sebastian Bach. See website for schedule and details. $23 in advance; $25 at the door. Concerts held at All Saints’ Episcopal Church, 6300 N. Central Ave., Phoenix; and Central United Methodist Church, 1875 N. Central Ave., Phoenix. arizonabachfestival.org

Carefree Desert Gardens welcomes Cesar Mazier, president of Cesar Mazier Landscaping & Consulting, Inc. to help you use environment, landscape conditions and background and spaces plants will occupy. This is the first in the 2018 Carefree Desert Gardens seminar series. $5. Town Council Chambers, 33 Easy St. and Nonchalant Ave., Carefree. 9:30 a.m. to noon....

Hundreds of the world’s finest collector automobiles and thousands of spectators will assemble for this year’s Barrett-Jackson Classic Car Auction. See website for ticket prices and schedule. WestWorld, 16601 N. Pima., Scottsdale. barrett-jackson.com

Mary F. Cook of the International Foundation for Art Research lectures on the unbelievable yet true story of two art dealers with galleries in Paris and New York City: one who hated the Nazis, and one who dealt with them and got rich. $6. Desert Foothills Library, 38443 N. Schoolhouse Rd., Cave Creek. 10:30 a.m....

Art is important in interior design. Find out how at The Gallery at el Pedregal. Presentation by interior designer Cynthia Eral. Free. 34505 N. Scottsdale Rd., Scottsdale. 1 p.m. RSVP 480-575-6624; theboulders.com