[citation needed] In 1981, Popeil performed in lingerie with Frank Zappa at the Santa Monica Civic Auditorium and sang Lisa's Life Story, Dangerous Kitchen, and Teenage Prostitute.
An edited version of Lisa's Life Story appeared on the album You Can't Do That On Stage Anymore, Volume 6 released in 1992.
Johan Sundberg, Ken-Ichi Sakakibara, Matthias Echternach, Jack Jiang, Nathalie Henrich, Steven Feinberg, and Thomas Cleveland.
In 2014, Popeil sang background vocals on "Weird Al" Yankovic's "Tacky", a parody of Pharrell Williams "Happy".
[6] Popeil received the 'Plaque Sergio Rainis' award for her 'Achievements in the Field of Vocal Pedagogy' from the Croatian Choral Directors Association in 2014.