Clearly amazed by the thoughtful surprise, the 35-year-old reality star shared pics and videos of the lovely gift on Snapchat.
In one of the videos, Kim can be seen watching the musicians play as she tightly holds North, who helped pick out the song selection, which included "Tomorrow" from Annie.
Later, Kim celebrated the special day with her own mom, Kris Jenner, and her siblings by making homemade beeshee, an Armenian breakfast dish. In typical Kardashian fashion, Kourtney documented the pancake-making process over Snapchat. According to her posts, she began making the dough on Saturday.
"Happy Mothers Day to all the amazing Moms out there!!!" Kris later wrote on Instagram. "Lots of love #myheart #blessed."
Kourtney's Mother's Day Instagram post was just as sentimental. "Feeling overwhelmed with love and blessings being able to be a mommy to these three angel babies," she captioned a pic of her three kids, Mason, 6, Penelope, 3, and Reign, 1. "My favorite role in life so far is being a mommy and getting to see life through their eyes. Happy Mother's Day!"
Meanwhile, Kylie took to Snapchat to share some of the other gifts Kris received, which included custom made "Momager Tour" T-shirts. The shirts were printed with Kris's face, all done-up in the iconic stage makeup of Gene Simmons from the rock band KISS.