Guitar instructor Thomas Viloteau recorded The Walls by Sergio Assad featuring Yo-Yo Ma, cello, and leading guitarists from around the world, including Meng Su (PC ’09, GPD ’11, MM ’16, AD ‘18, Guitar; GPD ’15, Chamber Ensemble), Ana Vidovic (AD ’07, Guitar), David Tanenbaum (’76, Guitar), and Berta Rojas (MM ’98, GPD ’00, Guitar). The piece premiered on YouTube on October 7, 2021.