[twentysix]

You should check out aimp[1]. It looks and performs like winamp and has similar functionality.

[1] http://www.aimp.ru/

[ansgri]

Unfortunately, recently they started messing with the design and the result is much worse than transition from Winamp 5.3x to better versions.

Multiple playlist tabs, though, are great. Fortunately Audacious has them too.