WAV file splitter program?

[Ultraman]

Welcome to the forums.

It looks like the OP is asking for a program that takes a text-file description, each line first with time hint and then with "song name", to tell a program how to slice a big WAV file. If the topic starter also expects the program to find the "marker" chunks in a WAV then, well, it gets more complicated for the programmer if he/she is not used to the format.

It also might just be a good opportunity to learn rather than take the easy route.