rle11wb

Hi. Several years ago, a friend gave me a MUS file - a piece he wrote (using Finale) to honor my father who had just passed away. I lost the disk and just found it. I would like to see this without having to spend $600 to buy a piece of software. I am not a composer and have no use for finale. Can anyone help me convert this to a pdf? I've been searching forums and googling but I find instructions for converting from inside Finale. Thanks in advance for your help.