* Guitars: Jerry Garcia, Bob Weir, and Phil Lesh all played guitars. Garcia played lead guitar, while Weir and Lesh played rhythm guitar.
* Bass guitar: Phil Lesh played bass guitar.
* Drums: Bill Kreutzmann and Mickey Hart played drums.
* Keyboards: Tom Constanten, Keith Godchaux, and Brent Mydland all played keyboards.
* Percussion: Mickey Hart played percussion, including congas, bongos, and timbales.
* Vocals: Jerry Garcia, Bob Weir, Phil Lesh, and Donna Jean Godchaux all sang vocals.
In addition to these instruments, the Grateful Dead also used a variety of other instruments, including:
* Pedal steel guitar: Jerry Garcia played pedal steel guitar on some songs.
* Banjo: Jerry Garcia and Bob Weir both played banjo on some songs.
* Harmonica: Bob Dylan played harmonica on some songs with the Grateful Dead.
* Flute: Ned Lagin played flute on some songs with the Grateful Dead.
* Saxophone: Branford Marsalis played saxophone on some songs with the Grateful Dead.
The Grateful Dead were known for their eclectic sound, which incorporated elements of rock, folk, blues, jazz, and country music. Their use of a variety of instruments helped them to create a unique sound that was all their own.