Happy Birthday is the fourth mixtape released by British rapper Tinie Tempah.
 The mixtape was released for free download on December 16, 2011 on Disturbing London Records - featuring production from 3Mindz, S-X, Wizzy Wow and Stargate.
 The mixtape title is "Happy Birthday" because the mixtape came into production around Tempah's 23rd birthday (November 7).
 Tracks "Like It or Love It", "Lucky Cunt" and "Till I'm Gone (Remix)" were leaked prior to the mixtape release to create buzz, with "Like It or Love It" receiving minor radio airplay.
 "Happy Birthday" features British rappers Chipmunk, Giggs, Wretch 32, G-Frsh, Tinchy Stryder and Krept and Konan, including a variety of American rappers; Soulja Boy, J. Cole and Big Sean, along with Wiz Khalifa, Pusha T and Jim Jones on the "Till I'm Gone" remix (originally released on August 29, 2011).
 British vocalist J. Warner also makes a guest appearance.
The Booty Tape is the commercial debut mixtape by American rapper Ugly God.
 It was released on August 4, 2017, by Asylum Records.
 Recording sessions took place from 2016 to 2017, with all the writing, recording and its executive production credited to Ugly God himself, alongside the additional production from Danny Wolf and Nikko Bunkin, among others.
 The mixtape features a sole guest appearance from fellow American rapper Wiz Khalifa.
The Real Is Back is the tenth mixtape by American rapper Jeezy, It was released on May 28, 2011.
 The Mixtape features guest appearances from 211, Slick Pulla, Scrilla, Fabolous, Yo Gotti, Lil Wayne, 2 Chainz, Boo, Freddie Gibbs, and Alley Boy. "
Ballin'" featuring Lil Wayne debuted and peaked at #57 on the "Billboard" Hot 100 and would eventually be included as a track on the deluxe edition of Jeezy's fourth studio album "".
 Since the mixtape's release, it has been downloaded over 100k times on DatPiff, certifying the mixtape gold.
Trap God is a mixtape by American rapper Gucci Mane, released on October 17, 2012.
 The mixtape was announced on July 31, 2012, with no release date notified.
 However, on August 8, Gucci announced that October 17, 2012, would be the date of the release.
 The mixtape features major guest appearances from Rick Ross, Waka Flocka Flame, Meek Mill, Future, T-Pain, Kevin McCall, Trae Tha Truth, Kirko Bangz, and Birdman, as well as up and coming rapper Young Scooter who is featured on 6 of the tracks.
Only God Can Judge Me is a mixtape by rapper Young Buck, Hosted by Freeway Ricky Ross and Bigga Rankin.
 The mixtape features exclusive tracks and freestyles from Young Buck with appearances by All Star Cashville Prince, 8Ball & MJG, Lupe Fiasco, Yo Gotti, and more.
 It was released for digital download on September 16, 2009.
 Due to contract issues with G-Unit Records and a feud with label head 50 Cent, Young Buck couldn't release a new album, so through his own label Cashville Records and Strong Family Entertainment he released an official mixtape for his fans.
Mario Mims (born May 19, 1981), better known by his stage name Yo Gotti, is an American rapper.
 In 1996, Gotti released his debut album "Youngsta's On a Come Up" under the alias Lil Yo.
 He went to release "From Da Dope Game 2 Da Rap Game" (2000), "Self-Explanatory" (2001), "Life" (2003), "Back 2 da Basics" (2006), "Live from the Kitchen" (2012), "I Am" (2013) and "The Art of Hustle" (2016).
The Marathon Continues or TMC for short, is the sixth official mixtape by American rapper Nipsey Hussle.
 The mixtape was released as a free digital download on mixtape hosting websites, and to iTunes on November 1, 2011, via Hussle's All Money In record label.
 The mixtape featured production by 1500 or Nothin', THC, Wizzo, and Mistah Mota, among others.
 Guest appearances on the mixtape included Dom Kennedy, YG, Cobby Supreme and Yung Brodee among others.
King Koopa: The Mixtape Messiah is a mixtape by Houston rapper Chamillionaire.
 It was released on  15, 2004 (2004--) .
 The tape featuring 61 tracks over three CDs, this triple album is the longest and most bought mixtape in Texas history.
 It is the first mixtape in the Mixtape Messiah series.
 The mixtape established Chamillionaire as one of the premier artists in the Southern rap music industry at the time of its release and was the pivotal mixtape that developed his fan base and ability to obtain mainstream success with the release of "The Sound of Revenge" years later.
50 Cent Is the Future is the first official mixtape released by 50 Cent and G-Unit.
 The mixtape was recorded after his unreleased album "Power of the Dollar" was recorded and 50 Cent was dropped from the label and blacklisted from the recording industry due to being shot.
 He then traveled to Canada to record the mixtape.
 The mixtape mostly revisits material by Mobb Deep and features New Orleans rapper Juvenile's group UTP.
 After "50 Cent Is the Future", he recorded his 2002 compilation album "Guess Who's Back?
", which "G-Unit That's What's Up" is included in.
 The mixtape was named the #7 best mixtape of all time in the "XXL Top 10 Mixtapes".
The Golden Age is the sixth official mixtape by American rapper Dizzy Wright.
 The mixtape was released on August 19, 2013, by independent record label Funk Volume for free and digital download, along with autographed hardcopies via the Funk Volume website.
 The mixtape featured guest appearances by Wyclef Jean, Hopsin, Joey Bada$$, Jarren Benton, SwizZz, Logic, Kid Ink and Honey Cocaine among others.
 Along with production from DJ Hoppa, Rikio, Kato, 6ix, and Cardo, among others.
 Due to its retail release, the mixtape debuted on the "Billboard" Top R&B/Hip-Hop Albums chart at number 39 becoming his highest charting project at the time.

Question: Only God Can Judge Me is a mixtape that included an appearance by which rapper who debuted in 1996?
Answer: Yo Gotti