BleepingComputer Review:

Clementine is a music player with an easy to use interface. Clementine is a fork of Amarok 1.4 on Windows. It sports the same powerful library management and playback features as its predecessor and can manage many popular media devices such as iPods.  Clementine is also available for the Linux and MAC operating systems.

Product Description from The Clementine Team:

Clementine is a multiplatform music player. It is inspired by Amarok 1.4, focusing on a fast and easy-to-use interface for searching and playing your music.