Here are the top 30 artists/bands entered into the RoIO Database

# Band/Artist Entries Percentage
1 Pink Floyd 1505 17.72%
2 Roger Waters 981 11.55%
3 Rush 449 5.29%
4 David Gilmour 319 3.76%
5 Neil Young 312 3.67%
6 Led Zeppelin 169 1.99%
7 Emerson Lake & Palmer 168 1.98%
8 REM 160 1.88%
9 Metallica 139 1.64%
10 Tesla 129 1.52%
 
# Band/Artist Entries Percentage
11 Dire Straits 121 1.42%
12 Tool 113 1.33%
13 Slayer 109 1.28%
14 AC/DC 90 1.06%
15 Toto 87 1.02%
16 Genesis 82 0.97%
17 Jimi Hendrix 78 0.92%
18 The Who 74 0.87%
19 Yes 72 0.85%
20 311 71 0.84%
 
# Band/Artist Entries Percentage
21 Fleetwood Mac 69 0.81%
22 Black Sabbath 68 0.80%
23 Dave Matthews Band 67 0.79%
24 Grateful Dead 65 0.77%
25 The Rolling Stones 63 0.74%
26 Roy Buchanan 62 0.73%
27 Marillion 57 0.67%
28 Iron Maiden 52 0.61%
29 U2 49 0.58%
30 Aerosmith 49 0.58%