Audacious is a free and open source audio player with a focus on low resource use, high audio quality, and support for a wide range of audio formats.
License: Open Source
Audacious is primarily focused on audio playback and offers extensive customization options, while KMPlayer is a versatile media player that handles both audio and video, providing advanced features and a user-friendly interface. The choice between them largely depends on whether the user prioritizes audio-specific capabilities or a broader multimedia experience.