Question: What do Tay Walker and Mac Miller have in common?

Context articles: Mac Miller
On and On and Beyond
Stolen Youth (album)
Macadelic
Tay Walker
Mac Miller and the Most Dope Family
Genesis (Domo Genesis album)
Watching Movies with the Sound Off
Donald Trump (song)
Choo Jackson

Malcolm James McCormick (born January 19, 1992), best known by his stage name Mac Miller, is an American rapper, singer, and record producer from Pittsburgh, Pennsylvania.
 He is also a noted record producer under the pseudonym Larry Fisherman.
 Miller is also known for taking on multiple alter-egos, under the aliases Delusional Thomas, Larry Lovestein and The Velvet Revival.
On and On and Beyond is the debut extended play by American rapper Mac Miller.
 It was released digitally on March 29, 2011.
 The tracks "Another Night", and "Live Free" were previously released on Mac Miller's 2009 mixtape "The High Life", while "Life Ain't Easy", and "In the Air" are taken from 2011's "Best Day Ever".
 The EP entered the US "Billboard" 200 on April 16 2011 at number 55 on the chart.
Stolen Youth is a collaboration mixtape by American rapper Vince Staples and rapper/producer Mac Miller, under his production pseudonym Larry Fisherman.
 The mixtape was released as a free digital download on June 20, 2013 to mixtape hosting websites.
 "Stolen Youth" was entirely produced by Miller.
 The mixtape features guest appearances from Mac Miller, Ab-Soul, Schoolboy Q, Da$H, Hardo, and Staples' Cutthroat Boyz cohort, Joey Fatts.
Macadelic is the seventh mixtape by American rapper Mac Miller.
 It was released online via free digital download on March 23, 2012.
 It includes the hit single "Loud".
 Mac Miller went on The Macadelic Tour in support of the mixtape in the Spring of 2012.
 He performed at 18 shows in the United States and 3 in Europe.
 Since its release, it has been viewed over 2,327,719 times, downloaded over 1,059,598 times, and streamed over 616,551 times from the official host of the mixtape, DatPiff.com.
Taylor "Tay" Walker (born November 27, 1992) is an American singer, songwriter, and record producer from Inglewood, California.
 Taylor performed as a keyboardist and vocalist on The Internet's critically acclaimed album "Purple Naked Ladies" as well as playing keyboards in the music video for "Objects in the Mirror" from the Mac Miller album "Watching Movies With The Sound Off".
 In 2015 Walker released his debut solo album "25 Hours A Day" independently.
Mac Miller and the Most Dope Family is an American reality documentary television series on MTV2.
 The six episode series premiered on February 26, 2013 at 11:30/10:30c. "Mac Miller and the Most Dope Family" has been renewed for a second season, which premiered on July 23, 2014.
Genesis is the debut studio album by American rapper Domo Genesis.
 It was released on March 25, 2016, by Odd Future Records and Columbia Records.
 The album contains features from Wiz Khalifa, Juicy J, Tyler, The Creator, Anderson Paak, Tay Walker, Dash, King Chip, Mac Miller and JMSN, among others.
Watching Movies with the Sound Off is the second studio album by American rapper Mac Miller.
 The album was released June 18, 2013, by Rostrum Records in the United States.
 The album continues his changes in his musical sound that he began with the mixtape "Macadelic".
 Mac Miller has described the album as very introspective and very personal.
 The album features guest appearances from Earl Sweatshirt, Ab-Soul, Action Bronson, Schoolboy Q, Jay Electronica and Tyler, The Creator among others.
 Production was handled primarily by Miller himself (under the pseudonym Larry Fisherman) among others such as Diplo, Tyler, The Creator, Flying Lotus, The Alchemist, Clams Casino, Earl Sweatshirt, J. Hill, Chuck Inglish and Pharrell Williams.
"Donald Trump" is a song by American rapper/singer Mac Miller, and the only song released as an official single from his mixtape "Best Day Ever".
 The melody, which is played throughout the song, is taken from "Vesuvius" by Sufjan Stevens.
 The music video to the song was uploaded to YouTube on March 3, 2011, while the single was released digitally on May 17, 2011.
 "Donald Trump" is also incorrectly included as a bonus track on the track list of some versions of Mac Miller's debut album "Blue Slide Park".
 Miller himself confirmed that the song does not feature on the album.
 The song was dedicated to the American business magnate Donald Trump, who, five years after the song's release, was elected as the 45th President of the United States.
 During Trump's 2016 campaign, the song regained popularity, hitting #28 on the iTunes Charts on November 9, 2016, the day after he was elected president.
 However Mac Miller has personally stated in an interview that he was not a supporter of Trump.
Choo Jackson is an American hip hop recording artist, and producer.
 He is a Florida native from Vero Beach who later moved to Chambersburg, Pennsylvania.
First, he began in a group called "Phresh Muney", with his friends Lloyd, Jamie, and Swaine.
 They performed at the high school talent show, and were a big hit to the locals.
 Brad Gillespie shot a lot of their videos, and still does for Choo.
 He worked at ID Labs studio in Pittsburgh, Pennsylvania where he was discovered by Mac Miller who signed him to his Most Dope label.
 He has appeared, along with his song "Bikes", on MTV2's on Mac Miller and the Most Dope Family.