Tuna will be at BookPeople this week.

Sound in Sculpture. University of Texas Butler School of Music students will perform original works next to the sculpture that inspired them. 6:30, 7:15 and 8 p.m. Monday. Bass Concert Hall, 2300 Robert Dedman Drive. 512-471-1444. texasperformingarts.org.

Opus Two. The violin-piano duo will perform works by George Gershwin. 7:30 p.m. Monday. Free. University of Texas, Jessen Auditorium, 200 W. 21st St. opustwo.org.

Monday Night Bluegrass at Radio Coffee & Beer. One of south Austin’s newest hip hangouts, which is often crowded both indoors and out, has been creating a stir in recent months with its weekly show spotlighting bluegrass in a town that’s not especially known for the genre. The venue’s website listing promises “world class string players assembling in random rotation to play old bluegrass standards — none of those newfangled modern originals.” If that’s old-school enough for you, this is probably a good time. 8 p.m. Monday. 4204 Manchaca Road. radiocoffeeandbeer.com. – Peter Blackstock

Nigel Barker. The fashion photographer and judge on America’s Next Top Model will speak and sign “Models of Influence.” The speaking portion of the event is free. 7 p.m. Tuesday. BookPeople, 603 N. Lamar Blvd. 512-472-5050, bookpeople.com.

Texas Radio Live. This week’s performers are Christine Albert and the Bastard Sons of Johnny Cash. 6 p.m. Wednesday. Guero’s Oak Garden, 1412 S. Congress Ave. kdrplive.org/texasradiolive

Reif Larsen. The bestselling author will speak and sign his latest novel, “I am Radar.” 7 p.m. Thursday. BookPeople, 603 N. Lamar Blvd. 512-472-5050, bookpeople.com.

Tuna. The Chiweenie and his owner will be at BookPeople with their new book, “Tuna Melts My Heart: The Underdog with the Overbite.” The speaking portion of the event is free. 7 p.m. Friday. BookPeople, 603 N. Lamar Blvd. 512-472-5050, bookpeople.com.

Cinematic Symphony celebrates ‘Star Trek.’ Just in time to celebrate the life of Leonard Nimoy, the Symphony will perform some of the most famous music from ‘Star Trek’ including “Wrath of Khan” and “Into Darkness.” 8 p.m. Saturday. Akins High School, 10701 S 1st St. 512-922-9054, cinematicsymphony.com

Joe Pug. Following his Gruene Hall show March 6, Pug will perform a free in-store at Waterloo Records at 5 p.m. on Sunday in support of his new album, “Windfall.” 600AN Lamar Blvd. 512-474-2500, waterloorecords.com.