I doubt there is that many here who HAVEN'T Heard of EBA. I've got it and LOVE it. Here are two vids I made involving EBA:

My S Ranking a Song: http://www.youtube.com/watch?v=ilmrW1vM2HM

My Review of EBA: http://www.youtube.com/watch?v=zPkndE0FMWc

it is a halfway decent game that i would probly only buy if it were 19.99, Meaning its playable but not a must have IMO