- US musician Oliver Tree dies in helicopter collision in Brazil BBC
- American singer Oliver Tree listed aboard helicopter involved in fatal midair collision in Brazil CNN
- Oliver Tree, “Miss You” and “Life Goes On” Singer, Dies at 32 Pitchfork
- Oliver Tree’s Ex Melanie Martinez Remembers The “True Artist” — Kid Cudi, Bebe Rexha & More Pay Tribute Deadline
- Before fatal helicopter crash, singer Oliver Tree revealed family wouldn't get his money KOMO
