Bob Boilen over at All Songs Considered made a post of random bands he's seen, commenting "I don't know where this started, but a friend of mine asked me to make a list of 50 bands or artists I've seen live. The instructions are simple. You have to do it from memory, ordering them as they pop into your head. Some of the fun of this is seeing the random list."

His list was interesting and it sounded like fun, so here's the first 100-ish that popped into my head:

1.Naked City
2.Cake (2x)
3.Phish (20x)
4.Hank Roberts (10+x)
5.Napalm Death (5x)
6.Type O Negative
7.Slayer
8.Tragedy, the All-Heavy Metal Tribute to the Bee-Gees (2x)
9.2 Skinnee J's (14x)
10.X
11.The New Pornographers
12.Thievery Corporation
13.Beastie Boys
14.R.E.M.
15.GWAR (3x)
16.Sick of It All (5x)
17.Murphy's Law (12x)
18.The Scofflaws (9x)
19.The Toasters (5x)
20.The Reverend Horton Heat (2x)
21.The Dwarves
22.Abalienation (50x?)
23.DROPDEAD
24.The Varukers
25.The Wernt
26.Doom
27.J. Willis Pratt & We're Bionic
28.Medeski, Martin & Wood (2x)
29.Joshua Redman
30.The Mighty Mighty Bosstones (12x)
31.Descendants
32.Snapcase
33.Social Distortion
34.Judas Priest (2x)
35.Megadeth (2x)
36.Anthrax (4x)
37.The Flaming Lips (3x)
38.Iron Maiden
39.moe. (5-6x)
40.The Dead/The Other Ones (2x)
41.The Police
42.Phil Lesh & Friends
43.Tom Petty & The Heartbreakers
44.Radiohead
45.Beck
46.Sonic Youth
47.Of Montreal
48.The New Mastersounds (2x)
49.The National
50.!!!
51.Simon & Garfunkel
52.They Might Be Giants (14x)
53.Primus (3x)
54.The Boredoms
55.Brutal Truth (3x)
56.Carcass (2x)
57.Godflesh (2x)
58.Tinariwen
59.Tussle
60.Ratatat
61.The Rentals
62.Circle Jerks
63.Mike Gordon
64.Seu Jorge
65.The Who
66.Sex Pistols
67.The Cramps
68.Body Count
69.D.R.I.
70.Pro-Pain (2x)
71.Exodus
72.Prong
73.Cannibal Corpse (2x)
74.Obituary (2x)
75.Agnostic Front
76.Kreator
77.Biohazard (3x)
78.Morgoth
79.Malevolent Creation
80.Fear Factory
81.Overkill (3x)
82.Bad Manners
83.Madness
84.Zappa Plays Zappa
85.Stereolab (3x)
86.Atlas Sound (2x)
87.Insane Clown Posse
88.Twiztid (2x)
89.2 Live Crew
90.Public Enemy
91.Blaze Ya Dead Homie (2x)
92.Willie Nelson
93.Queensryche
94.Suicidal Tendencies
95.Barenaked Ladies
96.Trey Anastasio (3x)
97.Elvis Costello and the Imposters
98.Dangerous, The All-Heavy Metal Tribute to Michael Jackson
99.Flogging Molly
100.Superchunk
101.Elastica
102.Pavement
103.Cypress Hill
104.Butthole Surfers
105.Alice in Chains
106.Stone Temple Pilots
107.Sepultura
108.Sacred Reich
109.Harry Shearer, Michael McKean & Christopher Guest
110.Modest Mouse
111.David Byrne (2x)
112.The Ramones

Some were on purpose, some because they were opening for someone I wanted to see (*cough* Stone Temple Pilots). It's an interesting list, but not nearly complete.