Power MP3 Recorder(MP3 Sound Recorder) can record mp3 or wav files from any sound sources of your computer, such as PC sound card, cassette tape, microphone, CD player, radio, TV, etc. The target mp3 bitrate can vary from 8kbps to 320kbps. Power MP3 Recorder(MP3 Sound Recorder) also supports queue recording, you can arrange recording at any time as you want.