A number of peers and admirers from the music world have since expressed their sadness at the loss.
See tributes to Shattuck below from the likes of Pixies, Green Day's Billie Joe Armstrong, Fucked Up's Damian Abraham and more.
As previously reported, Shattuck passed away following a battle with ALS.
The Muffs remain slated to release their latest album, No Holiday, on October 18.
We are devastated about Kim's passing. She was a genuine musician, writer and performer who committed her life for the cause. She brought all of her life force to her endeavors and we are fortunate for her sharing some of that life force with us. RIP. pic.twitter.com/iTBagHViah— PIXIES (@PIXIES) October 3, 2019
So sad to hear the news about Kim. She was always so cool and tough. All my interactions with her were great. She was one of my favorite song writers. When we recorded dookie we listened to the first Muffs record constantly. We will hear that rock n roll scream from heaven. @kimshattuck #kimshattuck ..
Heartbroken about Kim. One of the all time greats. How could anyone be such a brilliant pop songwriter, singer, screamer, and such a total punk-rock badass, and be so insanely cute at the same time? No one funnier or cooler. We love you, Kim 💔💔💔#kimshattuck #RIPKimShattuck pic.twitter.com/rD8fsARpV7— Veruca Salt (@verucasalt) October 3, 2019
Kim Shattuck RIP. She was so good, always will be.— Carl Newman (@ACNewman) October 2, 2019
RIP to Kim Shattuck. One of the all time great voices. LISTEN TO THE MUFFS!!!— Damian Abraham (@leftfordamian) October 2, 2019
God. And in the same breath, RIP to the great Kim Shattuck.— Ted Leo (@tedleo) October 3, 2019
RIP(eriod peace) Kim Shattuck, you legend. https://t.co/HREslK6Lrg— JEN KIRKMAN (@JenKirkman) October 3, 2019
RIP Kim Shattuck. A complete original and the nicest and smartest badass you could ever hope to meet. You will be missed.— )))David Cross((( (@davidcrosss) October 3, 2019
Rock in Peace #KimShattuck ✌🏻 xx— Barry Fratelli (@BazFratelli) October 3, 2019
I can't remember HOW I learned about Kim Shattuck; I've just somehow always known she was cool. From The Pandoras to The Muffs to her time in the Pixies, she's kicked maximum ass + struck the balance between being internationally known and respected, yet still a street punk 🖤 pic.twitter.com/3Hk3C9EVcx— Diana Death (@TheeDianaDeath) October 3, 2019
RIP Kim Shattuck. I went to a Muffs show at Tower records in Woodland Hills when I was a wee thing. I got to meet her at the Toys r Us next door. I was over the moon. I still am. So sad..._b #KimShattuck— Silversun Pickups (@SSPU) October 3, 2019
Beyond speechless right now with this news. Kim, thank you for being our big sister in the scene, for always supporting our art, for singing on our records and playing shows together. Total heartbreak with this news 💔😥 Everyone, play your Muffs records tonight.#kimshattuck pic.twitter.com/E056m5IHvT— The Dollyrots (@TheDollyrots) October 2, 2019
RIP Kim Shattuck. pic.twitter.com/ruhUrB1rgd— Riot Fest (@RiotFest) October 2, 2019