Not that fans of the choir or its guests should stay home if they missed out on tickets, he added. There will be a standby line at the north gate of Temple Square both nights, plus overflow seating in the LDS Tabernacle, where the event will be broadcast live. There's also a ticket giveaway on the choir's Facebook page.
Jarrett has courted a younger, more diverse audience since being appointed to his post last year. "If it has a beat and can be the basis for a good message, you might be surprised at what comes out of the choir," he told The Salt Lake Tribune at the time. In addition to encouraging the choir to broaden its musical scope, he has led an increased push in social media. Saturday's performance will be live-streamed, a Tabernacle Choir first; Stirling and Pacheco also participated in a Google+ hangout with fans earlier this week.
Stirling has put studies at Brigham Young University on hold since the popularity of her album and videos skyrocketed last year. "Crystallize" was YouTube's eighth-most-viewed video of 2012, with more than 42 million views; her album went to No. 1 on the Billboard dance/electronic chart shortly after its release.
"I'm in a career I didn't know existed," she told The Salt Lake Tribune earlier this year.
Pacheco, a BYU music graduate, has released a classical-pop crossover album and toured with New Age superstar Yanni as part of Yanni Voices.
The Mormon Tabernacle Choir and Orchestra at Temple Square present their annual Pioneer Day concerts.
With • Violinist Lindsey Stirling, singer Nathan Pacheco and conductor Mack Wilberg.
When • Friday and Saturday, July 19-20, at 8 p.m.
Where • LDS Conference Center, 60 W. North Temple, Salt Lake City.
Tickets • Free, but sold out. Standby line forms at the north gate of Temple Square.
Also • The guest artists will join the choir on its weekly broadcast of "Music and the Spoken Word" Sunday, July 21, at 9:30 a.m. from the Conference Center. Audience must be seated by 9 a.m.
Watch • Saturday's performance will be live-streamed at motab.org/pioneer2013.