http://tinyurl.com/9msr2qv
You can easily make your own song with Dr Drum
It has a wide range of features, such as a 16-track sequencer, four-octave keyboard and 12-pad drum machine, and promises ease of use combined with professional quality.
Get in on the action right away. Instead of spending weeks or more learning how to use complicated equipment and programs, Dr. Drum has simple programs to do all of the things you need, and video tutorials to guide you in making dynamic beats that you can save in high-quality sound files.
http://tinyurl.com/9msr2qv
