To have multiple versions of a soundtrack in your iTunes?
Currently, the iMac, which is where I plop my tucchus to do schoolwork, has three versions of Jesus Christ Superstar and two versions of Matilda. It could have two versions of Fiddler on the Roof and three versions of Guys and Dolls, if I were inclined to put them on this machine.
That said, the current performance of JCS is the first I've owned on DVD, or more accurately, on BluRay. I think we have the Ted Neely version in the boxes of Jane's DVDs that I need to pull out before those go up on eBay.