EASE Midi Converter can convert midi toMP3, WAV, WMA, OGG, AAC ,APE,FLAC,MP2
Fast Audio Converter

Fast Audio Converter - a supreme converter for the popular audio, video formats.
Sound Normalizer

sound normalizer improves volume of mp3, mp4, flac, ogg, ape, aac, wav files.
MuvAudio

free your audio from its limitations. convert audio files other programs can't.
AVS Audio Converter

Convert your audio between MP3, FLAC, M4A/M4R/M4B, VOC, SHN, audio TS, OGG, etc.
Sound Normalizer

sound normalizer normalize volume of mp3, mp4, flac, ogg, ape, aac, wav files.
Live CD Ripper

An audio CD grabbing tool. It can rip CD tracks to many popular formats.

Hum a melody and Composer transcribes it, makes chords and arranges the song.
Replay Converter

instantly convert to/from 44 audio/video file formats. burn dvds too. try free.
TrayPlayer

music player which is always on place.