deleting a portion of an MP3

What I need is a dll that has these parameters. 1. Path of file 2. Beginning to keep (in seconds) 3. End to keep (in seconds) The procedure needs to delete the parts that is not within the range. I also need the sample VB application to show how it works. ## Deliverables 1. The compiled and completed source code for the dll to delete part of an MP3 (that is not within the range). This dll should be coded with C++ 2. The sample application to show how its used (must be in VB 6.0) source code only. ## Platform Windows 2000, Windows XP Home Edition.