Read on to revisit Dylan’s live performance, find out how to watch it now, and learn all about who's impersonated him on SNL since then. Bob Dylan at a Taping of "Saturday Night Live" on October ...

We look back on the musical legacy of "Saturday Night Live" before Friday night's “SNL50: The Homecoming Concert,” which will be streaming live from New York’s Radio City Music Hall on Peacock.

Members of the "Saturday Night Live" band in 1979. Alan Singer/NBCU Photo Bank/NBCUniversal/Getty Images Musical legend Paul Shaffer was one of the first leaders of the "SNL" band.

Since its beginnings in 1975, Saturday Night Live (SNL) has been a cultural institution, its mixture of sketch comedy and the unpredictable energy of live television.

In books about the creation of “Saturday Night Live,” the ones the new film’s screenwriters certainly leaned on, Burnett represented a lodestar of sorts for the artists on the show.