Sony has published a free version of its music creation software ACID Music Studio under the name of ACID Xpress, a multitrack sound editor specialized in loops, which allows you to record, edit, and mix music.
The limitations that ACID Xpress presents in comparison with ACID Music Studio are the following: the number of available tracks has been reduced to 10, you can only record one track at a time, and the quality of the final MP3 and WMA is 128 Kbps and 512 Kbps for WMV.
If you don't really know where to start, we recommend you take a look at the different tutorials that ACID Xpress comes with and you download this: loops package, which includes 10 example projects for familiarizing yourself with how to use it. The music styles are varied.
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It downloads and installs great but you have to register the program and it needs an authentication code so I can't use Acid Express 7... any solutions?