Easy Karaoke Player 3.31.0356
Easy Karaoke Player is a software designed for fun. You can play a media file while recording at the same time from your microphone. All kinds of audio formats are supported, including mp3, midi, wav, wma, ac3, avi and many others. 
Using this one is very simple. All you have to do is to open the audio file and when you press the start button you can start singing. I had some problems with the recording volumes when I first used this recorder. I couldn’t hear my voice over the sound file but I found out that this was only because I didn’t adjust the volume sliders properly. You need to do some testing before you can start recording because there is no automatic volume adjustment.<
The recording format is not adjustable, only wav files being supported. I would have liked to be able to at least set the quality of the output wav file, but this also isn’t possible. In the trial version you can record only one minute of audio, but if you buy the full version this nag disappears.