An old Alderaanian lullaby was familiar to people such as Taselda, a Human who was previously a Jedi from Alderaan and of Hapan heritage, and Leia Organa Solo, a Jedi and a princess of the planet Alderaan. Because of its soft tune and limited scope of notes, the song was simple for the typical parent to sing to their offspring. The opening verse references thrantas, which were creatures that were native to Alderaan.
The lullaby served as Taselda's mnemonic trigger, employed by Taru Durn and fellow Theran Listeners to initiate her hypnotic state during mnemotherapy, while Leia Organa would sing the lullaby to her young children, Jacen and Jaina Solo. In 44 ABY on the world Nam Chorios, Jedi Master Luke Skywalker performed the age-old lullaby for Taselda to activate the mnemotherapy process, as his longtime friend had fallen prey to the sway of the dark side being Abeloth.