Also compatible with iPhones, the interface of Senuti is very clear, it will show the library of your iPod and you will only have to select or search for the songs that you want to transfer. Senuti is capable of including these song your Mac's iTunes or simply, copying them to the folder that you specify.
One of the uses that this software can have is, as well as easily sharing music, to recover all the music in the case that the computer has stopped working. Thus, at least the music that you have on your iPod will be recoverable.
Being compatible with all the models of iPod and iPhone, and with a faultless functioning, the truth is that Senuti is an application that is really recommendable. But you will have to remember that you have to enable the use of the gadget as a drive (by means of iTunes).