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.

Here are the best moments from the Jan. 25 episode of "Saturday Night Live," featuring host Timothee Chalamet performing Bob Dylan songs.

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.

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.

Lin-Manuel Miranda returned to his role as Alexander Hamilton for the Saturday Night Live cold open ... celebration frozen in time by Donald Trump (James Austin Johnson), gloating in his return ...

The Founding Fathers – joined by Lin-Manuel Miranda as Alexander Hamilton – tried to raise a glass to freedom on “Saturday Night Live,” but were interrupted by James Austin Johnson as ...

Timothée Chalamet returned for his third time hosting on a Saturday Night Live packed with very strange ... Trump's inauguration and first days in office. James Austin Johnson put an exclamation ...