Questlove's newest documentary features interviews and clips from 50 years of musical performances on Saturday Night Live.

It's a mashup of performances from artists that few people would think of putting together, like R.E.M. and Morris Day, Rick James and Duran Duran, Hanson and Cher. Filmmaker Ahmir “Questlove” Thompson's experience as a DJ taught him enough about beats per minute and musical keys to meld things seamlessly.

Live is celebrating 50 years of late night comedy this year and one of the prime time specials that aired recently was 50 Years of SNL Music which featured past music performers since the show's debut in 1975.

Questlove's newest documentary features interviews and clips from 50 years of musical performances on Saturday Night Live.

Questlove's newest documentary features interviews and clips from 50 years of musical performances on Saturday Night Live.

Timothée Chalamet, Jack Harlow, and Dua Lipa are the most recent celebs to take on the double-duty challenge at "Saturday Night Live."

Celebrities having birthdays during the week of Feb. 2-8 include “Saturday Night Live” actor Cecily Strong, singer Shakira and TV chef Ina Garten, the “Barefoot Contessa.” Model Christie Brinkley turn

On SNL, he opened the show with three musical pieces played to near perfection, and went on to show his acting chops with comedic skits. He was introduced by SNL and Hollywood star Adam Sandler, in response to a joke made by Nikki Glaser at the recent Golden Globes.

Timothée Chalamet returns to Saturday Night Live tonight with some unfinished business involving a horse and hip-hop.

Leslie Jones, Kate McKinnon, Seth Meyers, Molly Shannon, Kenan Thompson and Bowen Yang sit down with PEOPLE to talk about how they got to Studio 8H, their biggest laughs on the show and how hard it wa