Miro
As an open source video and music player, Miro has a lot in common with other free players. But it goes beyond what the usual freeware offers. Aside from managing audio and video, it also doubles as an audio/video shopping center.
Miro allows users to import their libraries from iTunes. There is support for Android syncing. If you are looking for the iTunes equivalent in Android devices, this is it. Aside from supporting all popular video and audio formats, you can download or subscribe to podcasts.