From Andy Lo:
AlsaPlayer for Linux is a new type of PCM player. It is heavily multi-threaded and tries to excercise the ALSA library and driver quite a bit. It has some very interesting features unique to Linux/Unix players. The goal is to create a fully pluggable framework for playback of all sorts of media with the focus on PCM audio data.
What's new in this version:
Version 0.99.81 fixes a lot of compilation warnings.