The 23-year-old, who has stayed away from displaying her musical prowess in the past, shared a short clip of herself covering Jimmy Eat World's signature anthem "The Middle" Sunday on Instagram.
"Fred Flintstone sings 4 seconds of The Middle by Jimmy Eat World," Frances Bean captioned the video which hides her face and features the young rocker donning a Flintstone's inspired t-shirt. The word "yabba" from the cartoon series is seen displayed in the bottom left corner.
After announcing the song, the screen then becomes smaller as it focuses on Frances Bean's guitar strokes. Frances Bean is then heard singing the song's chorus softly.
Love also shared the clip on Instagram with the caption, "I know your father is very proud of this as am I baby, I love you to the moon and back."
Frances Bean previously made her musical debut as a guest vocalist alongside 20 other artists on Evelyn Evelyn's single "My Space."
Back in March, the Seattle police department released photos of the shotgun Kurt Cobain used to commit suicide in 1994 in order to dispel ongoing conspiracy theories surrounding the rocker's death. The weapon had never been shown publicly.