“Bad Zombies” is the new single from GRAMMY®-winning guitar trio The String Revolution, featuring internationally acclaimed cellist Tina Guo, and released by Lakeshore Records and EA Games. The track reimagines the Plants vs. Zombies theme alongside Billie Eilish’s “bad guy” -a natural musical connection, as Billie Eilish and FINNEAS grew up playing the game and its music helped inspire their hit song.
Produced by Steve Schnur, Darrell Brown, and The String Revolution, and mixed by renowned film-score mixer Alan Meyerson, “Bad Zombies” goes far beyond a traditional mashup. The trio created an entirely new instrumental arrangement, adding original classical-inspired sections and cinematic twists that bring both songs into a completely new world. Billie Eilish and FINNEAS are also credited as arrangers alongside The String Revolution, making “Bad Zombies” an unexpected collision of video-game music, pop, classical, virtuosic guitar, and cello.
What people are saying:
“I genuinely love it when I am sent some music, open it up for a listen and am surprised, in a nice way. This is one of those times. “Bad Zombies” is an instrumental with more layers than an onion.”- Rock the Joint Magazine, UK
Apple Music-“Editors Pick” #4 August Film, TV and Stage Releases
“Bad Zombies” is an inventivereimagining that brings together music written by Billie Eilish and Finneas O’Connell with Laura Shigihara’s Plants vs. Zombies theme, alongside contributions from The String Revolution’s Janet Robin, Markus Illko and Rober Luis Rodriguez. The trio enlisted Tina Guo as a featured performer for the collaboration.” -The Grateful Web
Apple Music “Best New Releases”-August 2026
Performed by
Markus Illko: Nylon String Guitar, Piano
Rober Luis: Steel String Guitar, Piano Percussion
Janet Robin: Steel String Guitar
Cello: Tina Guo
Bass Guitar: Dwayne “DW” Wright
Programming: Andrew Kawczynski
Jake Boring: Saxophone
Hal Rosenfeld: Percussion
Produced by:
Steve Schnur
The String Revolution
Darrell Brown
Credits
BAD ZOMBIES”- The String Revolution, featuring Tina Guo
Arranged by:
Darrell Brown
Tina Guo
Markus Illko
Rober Luis
Billie Eilish O’Connell
FINNEAS Baird O’Connell
Janet Robin
Steve Schnur
Recorded:
June 2024-October 2025
The Village Studios, Los Angeles, CA
Engineer: Lynn Earls
Harper Studios, Brentwood, TN
Engineer: Zach Allen
Mixed by: Alan Meyerson
Mastering: Howie Weinberg & Will Borza
Written by:
Markus Illko, Rober Luis, Billie Eilish O’Connell, FINNEAS Baird O’Connell, Janet Robin, Laura Shigihara
Record Label:
Lakeshore Records
President and Project Manager: Brian McNelis
Head of A&R and Production: Eric Craig
Head of Art Direction and Senior Designer: John Bergin
Production Coordinator: James Rokas
Licensing Manager: Erica Pope
Management:
Damon Vonn, Culture Management, Los Angeles, CA.