How can I replace Rhythmbox with Banshee?

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http://askubuntu.com – I have just upgraded to 12.04 and I'm not happy that the integrated music player is once again Rhythmbox. I much prefer Banshee and would prefer to have it as the default music player in the same style as it was before (i.e. Default audio application, completely integrated into sound menu, Ubuntu One integration). Also, I would like to be rid of Rhythmbox as the default. Can I do this or am I just going to have to deal with Rhythmbox rearing its ugly head every time I open the sound menu? P.S. I'm not exactly the best when it comes to Linux so explain it all to me like I'm a five year old. (HowTos)