BleepingComputer Review:

Clementine is a fork of Amarok 1.4 and is available on Windows, Mac OS X, and Linux. It sports the same powerful library management and playback features as its predecessor and can manage many popular media devices such as iPods.

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.