Media Audio Capture includes an all format audio and
video player so you can play and resample audio from one
format to another, play and convert audio from video, and convert from various external sources such as other players or the internet.When playing from the internal player, speed and/or pitch can be adjusted before resampling.

With the link to a streaming ASX list, this can also be converted.
Convert MIDI to MP3.
Convert audio that cannot be converted directly to MP3, WMA, WAV.