Title: Maleficent (film)
Content:  James Newton Howard was hired to score the film in October 2012. Howard has previously scored three films from Walt Disney Animation Studios which include Dinosaur, Atlantis: The Lost Empire, Treasure Planet, and would later score his fourth film in 2021's Raya and the Last Dragon. On January 23, 2014, recording artist Lana Del Rey was announced as covering the song "Once Upon a Dream", from the 1959 film Sleeping Beauty, as the title song for Maleficent. The song "Once Upon a Dream" is based on the Grand Waltz from ballet Sleeping Beauty written by Russian composer Tchaikovsky. The single was released on January 26, 2014 and was made available for free for a limited time through Google Play.
Title: Once Upon a Dream (Sleeping Beauty song)
Content:  "Once Upon a Dream" was covered by American singer and songwriter Lana Del Rey for the dark fantasy film Maleficent (2014), which serves as a re-imagining of the original 1959 film. The song was released on January 26, 2014; it was made available as a free digital download during its first week of availability by the Google Play Store. On February 4, the digital download was made available for purchase.
Title: Maleficent
Content:  A version of Maleficent plays a role in the storylines for the 2011 American fantasy drama TV series Once Upon a Time, played by Kristin Bauer van Straten as a witch.
Title: Once Upon a Dream (Sleeping Beauty song)
Content:  "Once Upon a Dream" is a song written for the 1959 animated musical fantasy film Sleeping Beauty produced by Walt Disney. Its lyrics were written by Jack Lawrence and Sammy Fain while the music is adapted by George Bruns. The song's melody is based on the "Grande valse villageoise" (nicknamed "The Garland Waltz"), from the 1890 ballet The Sleeping Beauty by Pyotr Ilyich Tchaikovsky. "Once Upon a Dream" serves as the film's main theme, and as the love theme of Princess Aurora and Prince Philip. It is performed in the film by a chorus as an overture and third-reprise finale, as well as in a duet by Mary Costa and Bill Shirley, who voiced the roles of Aurora and Philip, respectively.
Title: Sleeping Beauty (1959 film)
Content:  Osment sang a remake of "Once Upon a Dream", released on the Disney Channel on September 12, 2008, and included on the Platinum Edition DVD and Blu-ray Disc. In the 2012 album Disney – Koe no Oujisama, which features various Japanese voice actors covering Disney songs, "Once Upon a Dream" was covered by Toshiyuki Morikawa. In anticipation of the 2014 film Maleficent, a cover version sung by Lana Del Rey was released by Disney on January 26. The song is considerably darker and more dramatic than the 1959 version, given the new film's focus on the villain Maleficent. The song was debuted in a trailer for the film shown as a commercial break during the 2014 Grammy Awards, and was released for free on Google Play for a limited time.
Title: Once Upon a Dream (Sleeping Beauty song)
Content:  American girl group No Secrets recorded the song "Once Upon (Another) Dream", whose chorus is based on "Once Upon a Dream", in 2003 for the two-disc DVD release of Sleeping Beauty. The song was then included in the 2004 compilation album Disneymania 2. "Once Upon a Dream" was covered by Emily Osment in October 2008 for the Platinum Edition release of the film. Osment's rendition was included in the 2008 compilation album Princess Disneymania. Seth MacFarlane covered the song for his 2020 show tunes album Great Songs from Stage & Screen.
Title: Bill Shirley
Content:  Flora would always creep up behind him with a pencil and act like it was a baton [wand]. She'd do some fairy work on him and say he was going to be the greatest, handsomest, and all of this." Shirley and Costa sang the iconic song of the film,"Once Upon a Dream". Besides the original, there is a version of the song that was unused and unpublished for the film. It contains rare vocals from both performers that differ slightly from those used in the finished product; this can easily be found on the Internet and the 1997 edition of the VHS. This version is widely considered by fans to be "prettier".
Title: Maleficent
Content:  Marc Davis. She is voiced by Eleanor Audley, who earlier voiced Lady Tremaine, Cinderella's evil stepmother, in Cinderella (1950). When  Sleeping Beauty was released in 1959, the film was both a critical and a commercial failure, discouraging the studio from adapting fairy tales into animated films for three decades. However, Audley's vocal performance was praised. A revision of the character appeared as the protagonist in the 2014 live-action film Maleficent, portrayed by Angelina Jolie, who reprised the role in the 2019 sequel Maleficent: Mistress of Evil. This version of Maleficent is portrayed as a sympathetic character, who is misunderstood in trying to protect herself and her domain from humans.
Title: Maleficent: Mistress of Evil
Content:  On May 22, 2019, it was revealed that the film's score would be composed by Geoff Zanelli, replacing James Newton Howard from the previous film. The film marks Zanelli and Rønning's second collaboration, after Pirates of the Caribbean: Dead Men Tell No Tales. Zanelli said that "the storytelling in Maleficent: Mistress of Evil is fantastic", for which he said that "writing [the film's] score is a dream come true". On September 20, 2019, the song "You Can't Stop the Girl" by Bebe Rexha, from the film's soundtrack, was released as a single.
Title: Sleeping Beauty (1959 film)
Content:  the original, the first all-new story featuring the characters from the movie (sans Maleficent) appeared in Disney Princess Enchanted Tales: Follow Your Dreams, the first volume of collection of the Disney Princesses. It was released on September 4, 2007. Mary Costa, the original voice of Princess Aurora, was not fond of this story and felt that it did not work. ; In the American fantasy drama series Once Upon a Time, a live-action version of Maleficent appeared in the second episode and the Season 1 finale, as she is an adversary of the Evil Queen, and is also sinister. She appears more prominently in 

Question: who sang once upon a dream at the end of maleficent?
Answer: Lana Del Rey.