ilysm (also known as Aether Buhler) is an experimental underground musician based out of Edmonton, Alberta, Canada. She is well-known for her presence in Crash Blossoms Clique, membership of the rap duo Ur New Favorite War Criminals, and collaborations with artists such as Rural Internet. Her music often blurs lines between seriousness and memes, with the two moods frequently even being present on the same song.