Over 50 artists are involved, all of whom have agreed to play for free so that all proceeds from the event go to the Asian Tsunami Appeal fund.
Rock City is playing a major part in this event with a line-up spread across two stages featuring many of the East Midlands' finest bands.
The proposed line-up and stage times are as follows, although these are subject to change as the day unfolds:
Upstairs (Main Room)
22.30 - 23.30 22-20s
21.00 - 22.00 Bent
20.00 - 20.30 Six by Seven
19.00 - 19.30 Lo Ego
18.15 - 18.45 Nic Armstrong
17.30 - 18.00 Amusement Parks on Fire
16.30 - 17.00 The Hellset Orchestra
15.30 - 16.00 The Magic Heroes
23.00 - 23.30 Punish The Atom
22.00 - 22.30 John Holmes
21.00 - 21.30 Bumsnogger
Shooting Victor Francis
Doors open at 3pm and admission to Rock City is £10 in advance which includes a wristband for all of the venues across the whole city.
For more information on the other participating venues and artists, go to this website.