Question: Pete Ham who wrote "Baby Blue" from the series finale of "Breaking Bad" also co-wrote this world number one hit with Harry Nilsson?
Context: "Baby Blue" is a song by American rapper Action Bronson.  It was released on March 3, 2015 as the fourth and final single off his second album "Mr. Wonderful" (2015).  It features a guest appearance from fellow rapper Chance the Rapper.  It was co-written by both artists, along with Zane Lowe (who co-wrote the chorus) and Mark Ronson, who also produced the song.  A hip hop breakup song, "Baby Blue" is the closer to a three-part suite along with "City Boy Blues" and "A Light in the Addict" that's preluded by the album's interlude, "Thug Love Story 2017 The Musical". "Without You" is a song written by Pete Ham and Tom Evans of British rock group Badfinger, and first released on their 1970 album "No Dice".  The song has been recorded by over 180 artists, and versions released as singles by Harry Nilsson (1971) and Mariah Carey (1994) became international best-sellers.  Paul McCartney once described the ballad as "the killer song of all time". Nilsson Schmilsson is the seventh album by American singer Harry Nilsson, released by RCA Records in November 1971.  It was Nilsson's most commercially successful work, producing three of his best-known songs.  Among these was the number 1 hit "Without You", written by Pete Ham and Tom Evans of the group Badfinger.  The album was the first of two Nilsson albums recorded in London and produced by Richard Perry. "One" is a song written by Harry Nilsson and made famous by Three Dog Night whose recording reached number five on the U.S. "Billboard" Hot 100 in 1969 and number four in Canada.  The song is known for its opening line "One is the loneliest number that you'll ever do".  Nilsson wrote the song after calling someone and getting a busy signal.  He stayed on the line listening to the "beep, beep, beep, beep..." tone, writing the song.  The busy signal became the opening notes of the song. Peter William Ham (27 April 1947 – 24 April 1975) was a Welsh singer, songwriter and guitarist, best known as the lead vocalist/composer of the 1970s rock band Badfinger whose hit songs include "No Matter What", "Day After Day" and "Baby Blue."  He also co-wrote the ballad "Without You", a worldwide Number One hit for Harry Nilsson and it has become a standard song as covered by hundreds of artists consistently throughout the years since.  Ham was granted two Ivor Novello Awards related to the song in 1973. Straight Up is the third album by British rock band Badfinger, released in December 1971 in the United States and February 1972 in Britain.  Issued on the Beatles' Apple record label, it includes the hit singles "Day After Day" and "Baby Blue", and the similarly popular "Name of the Game", all of which were written by singer and guitarist Pete Ham.  The album marked a departure from the more rock-oriented sound of Badfinger's previous releases, partly as a result of intervention by Apple Records regarding the band's musical direction.  Although "Straight Up" received a mixed response from critics on release, many reviewers now regard it as the band's best album. " Rolling Stone" critic David Fricke has referred to it as "Badfinger's power-pop apex". "Baby Blue" is a song recorded by the band Badfinger for inclusion on their 1971 album, "Straight Up."  The song was written by Pete Ham, produced by Todd Rundgren, and released on Apple Records.  It regained fame four decades later upon being featured in the series finale of AMC's "Breaking Bad", which uses the track's title lyric as a reference to the special and iconic blue methamphetamine produced by main character Walter White. "The Puppy Song" is a Harry Nilsson song that appeared on his album "Harry" released in August 1969.  Nilsson originally wrote this song at Paul McCartney's request for Mary Hopkin, an 18-year-old singer that McCartney had signed to Apple Records and whose first album, "Post Card" would feature her version of Nilsson's song.  Nora Ephron would use Harry's own version for the opening credits of her 1998 film, "You've Got Mail" and at the end of the first episode of the FX series "Wilfred". Breaking Bad is an American neo-western crime drama television series created and produced by Vince Gilligan.  The show originally aired on the AMC network for five seasons, from January 20, 2008 to September 29, 2013.  It tells the story of Walter White (Bryan Cranston), a struggling high school chemistry teacher diagnosed with inoperable lung cancer.  Together with his former student Jesse Pinkman (Aaron Paul), White turns to a life of crime by producing and selling crystallized methamphetamine to secure his family's financial future before he dies, while navigating the dangers of the criminal world.  The title comes from the Southern colloquialism "breaking bad", meaning to "raise hell" or turn toward crime.  "Breaking Bad" is set and was filmed in Albuquerque, New Mexico. "Felina" is the series finale of the American drama television series "Breaking Bad".  It is the sixteenth episode of season five and the 62nd overall episode of the series.  Written and directed by series creator Vince Gilligan, it aired on AMC in the United States and Canada on September 29, 2013.
Answer: Without You