Make a 4 song mp3 from scratch?
I would like to create a box that has four different buttons, each one plays a different song, but I have no idea how to store the songs(The amp isn't an issue, there are enough Instructables out there on that) or how to record the songs onto the memory device. It would be nice to be able to record it through a microphone or the earphone jack on a computer. I would also like it to be able to fit in my pocket if that is possible(the recording device doesn't need to fit in my pocket). Here is a picture of what I want to make.
Thanks a Million