LASTAR allows you to split your audio file (MP3 or WAV) into multiple parts. It is customizable, which allows you to define the level of compression, output (low, high) and noise (low, high). Note that you can manually or automatically adjust by simply selecting the genre of music (dance, rock, jazz, etc.) from the pre-defined list. LASTAR can cut your audio file into pieces of X-minutes each and adjust volume as you like it.