Is there any tool tht is good for good music for games?es there is. It is a musician. <img src="smileys/smiley2.gif" border="0" align="middle">
Really, asking for a tool that makes music fitting your game is like asking for a painting program that paints for you. There are algorithms that produce something that sounds a bit like music (http://tones.wolfram.com/generate/ or http://www.earslap.com/projectslab/otomata or http://www.earslap.com/projectslab/circuli or http://p22.com/musicfont/, etc.), and there are programs that are equipped with a huge library of pre-recorded midi phrases that you can combine to a kind of song (http://www.bandinabox.com/ or http://www.jamstudio.com/Studio/index.htm, etc.). But both don't take into account your needs or wishes or the atmosphere you want to create, etc. That's what a composer does.
I'd look for one here on the forums, we have a talented group of musicians among us. I'm sure, there might be one willing to help just for the experience <img src="smileys/smiley1.gif" border="0" align="middle">