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.

Last night’s Saturday Night Live cold open featured an unexpected cameo when Lin-Manuel Miranda joined the cast during a skit set at the signing of the Declaration of Independence. The cast, dressed in 1700s attire, recreated the historic moment with a twist: Miranda, donning his iconic Hamilton costume, appeared onstage to thunderous applause.

Timothée Chalamet performed two lesser-known Bob Dylan songs, in his own voice, as the musical guest as well as host of 'Saturday Night Live.'

The "Hamilton" star Lin-Manuel Miranda returned to his famous character for Donald Trump's first week in office.

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