Miller had just released his fifth studio album, "Swimming", last month. Some of those included "You lowkey evil", "THIS IS YOUR FAULT", "It's insane because you really did kill him", "I HOPE YOURE HAPPY WITH PETE", and "You did this to him, smh".
"Nine times out of ten I get it wrong", he rapped reflectively on Swimming track "Small Worlds".
"He was a bright light in this world for his family, friends, and fans", his family said in a statement.
The day before Mac Miller's death, Vulture published a profile in which he addressed his relationship to fans and friends alike: "The people that have the best chance of knowing me, that would like to, would just be by listening to my music". "I'm completely broken. God bless him".
Miller and Grande broke up in May after almost two years together. If you don't feel right, if you feel you have a substance problem, if you need a ear to vent to.
Born in Pittsburgh as Malcolm McCormick, the rapper first found fame releasing music online as a teenager, choosing a minimalist style with heavy beats that harked back to early hip-hop.
In 2011, Miller wrote a song about becoming fabulously wealthy and, seeking a metaphor, entitled the song "Donald Trump".
The four-piece band that accompanies him on the song brings a jazzier groove than the album version, which was produced by the rapper with Jon Brion and Blood Orange founder Dev Hynes.
And it also sounds as though he thought he had a lot more time to ride out those ups and downs. His 2016 album, "The Divine Feminine", charted at number 2 on the Billboard 200 and featured guest appearances from Kendrick Lamar, Anderson Paak, and Ariana Grande. Starting in 2013, he starred in his own MTV2 reality series, "Mac Miller and the Most Dope Family", which ran for two seasons. Pitchfork magazine called it "the most surprising, concise, and accomplished album of his career".
This is a developing story.