I agree. The appearance of only the last 5 songs is a huge issue for me, and I have been in contact with the code writer about this issue. I am waiting to hear from him on a solution, along with a solution that would allow for members to delete their own music if they wish, as well.
Rest assured that any issues, or problems, brought to my attention are not ignored. However, as I am not as practiced a coder, as some and, especially, the one who wrote a lot of the underlying music handling code used on site, I have to wait on their ability to fit our needs into their schedules. My apologies for any frustration caused by such.