if you want, you can set up polls on your initial thread starting posts for submissions to the iMER forum.
just go to the page bottom of a new topic post and click the polls tab and set it up as you like. no restrictions beyond the norm, don't go all profanity city on it and if you are really interested in seeing what people think - put a little effort into your poll question(s). it's a bit of an experiment so feel free to utilize it in innovative or standard fashion. let's see how it pans out.
for those with little imagination that just want to know what others thought of the song/band .... simply make it a "did you like it" poll. or add questions according to the instructions the poll form gives you.
try not to drool on your poll and don't spill taco sauce on it unless you're willing to understand that some people find songs with refried beans a bit repulsive.