To the dude above me, you might wanna take note that even Redbar is no more.
Consider this; booking a venue costs money. Let me give you one example. Last I checked, Playden at Arts House was $800 for a 3-hour block or something to that effect. The average turnout for a small show there would be somewhere in the ballpark of 70-100 people, and that's on a good day. Unless the bands bring their own equipment or its provided by the house, and the entire crew including the soundman and any incidental lighting/technical people are doing the show on a voluntary basis, somebody has to pay for these.
Equipment rental runs about $150-$250 for a show, including transport and setup, sometimes bundled with the technician's services, who may also double up as the soundman. That brings our hypothetical total expenditure to somewhere between $800 and $1150, not including any incidental expenses that may be incurred such as ticket printing (ever wondered why everyone uses ink stamps these days?) or crew welfare (drinks/food, etc). Damaged equipment incurs even more expenses.
Let's assume that the turnout exceeds all expectations, and 150 people show up. Selling tickets for $10 each, that leaves the organiser with $1500 at the end of the show. (Reality check; this almost never happens in Singapore unless you have a really big draw act playing in your show.)
Subtracting all overheads, this leaves a window of $350, of which the obligatory $50-100 will go missing because some joker spent it somewhere without taking note of it, or some ticket runners go MIA. $300 split among the average bill of around 7 bands, that's $43 per band, assuming that everything runs under the BEST conditions. Not forgetting that from this $300, some may have to be taken out as compensation for damaged equipment (don't call organisers lame when they tell your drummer not to hantam so hard, there's a reason for it) and incidental expenses.
All these things aside, we haven't even taken into consideration printing posters to advertise the show (this will set you back around 20 bucks at bras basah), and how the turnout would be like if bands didn't sell tickets, to their friends or complete strangers or otherwise. Imagine if they didnt sell the tickets to their friends (whether or not they actually show up is irrelevant, the ticket money still comes in), and the turnout was even less? What's more, we are already assuming that everyone on the team is doing this on a volunteer basis, and not getting paid to spend long hours chasing venues and managing funds.
I'm not all for the sell-tickets to play system, but sometimes you have to be realistic lah. If organisers are going to have to be digging deep into their pockets all the time to keep shows running, all that's gonna happen is there will be less opportunities for bands to play cos they will start dropping like flies. Not everyone is a generous person.
The best way to make a difference? Get a few bands together, work with your friends, pool money and put on a show together, that's the best way to bypass all the he-said-she-said garbage, because the responsibility becomes a shared one. If the show's a success, everbody earns together.