Is old iPod compatible with iTunes 12.1
I have an old 30GB iPod that functions fine as a music player. I would like to add some new tracks and playlists to it. I haven't done any updates in a long time. My iMac has iTunes 12.1 I connected the iPod to the iMac, and it isn't recognized on iTunes. Is is compatible with the latest version of iTunes?
iMac, OS X Yosemite (10.10.2)