Hi Sergei: thanks for posting that. Nice original composition. Pre Tyros 4 Yamaha drums 'out of the box' sound rather anemic imho, but as you showcase here, even the PSR3000 has acceptably decent sounding drums if one simply takes a few minutes to adjust/tweek them as you have. That said, the new Tyros 4 'live' drumkits will blow you away, not in mere loudness, but in their significantly fuller richness & sparkling realism. Catch you on Skype bud.