What Oslo based Norwegian singer-songwriter was featured in the fourth studio album by American rapper Tyler, the creator?
Anna of the North
Title: Anna of the North
Passage: Anna Lotterud (born 8 June 1989), better known by her stage name Anna of the North, is an Oslo-based Norwegian singer-songwriter from Gjøvik.  Her music has been regarded as "soft, soul-bearing electro-pop".
Title: Flower Boy
Passage: Flower Boy (alternatively titled Scum Fuck Flower Boy) is the fourth studio album by American rapper Tyler, The Creator.  The album, which is his first under a major record label, was released on July 21, 2017, by Columbia Records.  Although the album's production was handled entirely by Tyler, The Creator himself, it features guest vocals from a range of artists, including Frank Ocean, ASAP Rocky, Anna of the North, Lil Wayne, Kali Uchis, Steve Lacy, Estelle, Jaden Smith and Rex Orange County.
Title: Yonkers (song)
Passage: "Yonkers" is a song by American hip hop artist and Odd Future member Tyler, The Creator, released as the lead single from his debut studio album "Goblin".  It was produced by Tyler, the Creator.  The single was released digitally on February 14, 2011.  The song received controversy due to its violent lyrics and numerous "disses", although it was critically acclaimed, landing on numerous year-end lists.  Tyler also directed a music video for the single, which was also met with positive critical reception, giving Tyler the MTV Video Music Award for Best New Artist at the 2011 MTV Video Music Awards.  Numerous magazine publications noted "Yonkers" as Tyler, the Creator and Odd Future's breakout song.  The late American rapper Capital Steez sampled it in his song "Negus", using the same opening line: "I'm a fucking walking paradox".  The song was featured in the soundtrack to the video game "".
Anna of the North Flower Boy