I was trying to figure out who’s been elected to date, and couldn’t find any recent summary, so here is one I came up with (and it took long enough because I started out relying on the links in the OP 
)
To balance the extra effort I had to expend, I’m going to add a snarky comment:
This a true R&R HoF, you can tell because the Hall carries on the great tradition in R&R of ripping off great Blues players without acknowledging them: Robert Johnson, Muddy Waters, Howlin’ Wolf, T-Bone Walker, Sister Rosetta Tharp, John Lee Hooker, and the King Family (Freddie, B.B., and Albert) among others. 
1
Chuck Berry
Elvis Presley
Buddy Holly
2
Aretha Franklin
Little Richard
James Brown
3
The Beatles
Bob Dylan
The Beach Boys
4
The Rolling Stones
Stevie Wonder
The Supremes
5
The Who
The Kinks
Marvin Gaye
6
The Byrds
Ike & Tina Turner
Simon & Garfunkel
7
The Jimi Hendrix Experience
Johnny Cash
Otis Redding
8
Creedence Clearwater Revival
Cream
The Doors
9
Bob Marley
The Grateful Dead
Elton John
10
Led Zeppelin
Frank Zappa
Neil Young
11
Pink Floyd
David Bowie
Sly and the Family Stone
12
The Velvet Underground
Crosby, Stills & Nash
The Allman Brothers
13
Fleetwood Mac
Santana
The Eagles
14
Bruce Springsteen
Janis Joplin
Joni Mitchell
15
Parliament/Funkadelic
The Band
Eric Clapton
16
Queen
The Yardbirds
Michael Jackson
17
Tom Petty & The Heartbreakers
The Ramones
The Talking Heads
18
The Clash
Earth, Wind, and Fire
The Police
19
Prince
AC/DC
Jefferson Airplane