Converting MP3 or WAV to CD audio(cd-da)

I want to convert TO the standard cd audio format, as I was told that this player I have on a piano can only read standard audio discs and not wav or mp3. I already burned an audio disc with wavs thinking it automatically converts to standard audio, but appears that's not the case. So far it seems I can only find CD-DA to mp3/wav encoders, but are there any for the other way around?

Thanks in advance

 

If you have Nero, it can create an audio CD.

For freeware try this.

http://www.burrrn.net/?page_id=4

 

I don't know of anything that can burn CDs that can't burn standard CDs. Just pick the correct setting.