dougfly

Hi there, I have what I believe may be the original version of MasterTracks Pro for theAtari 1040ST (circa late '80s / early '90s) and I'd like to be able to bring my old sequences (stored on diskettes) into the new millenium. The diskettes are not readable by my current Mac and only one of the sequences was stored in the General MIDI format. Is there any way to convert / bulk convert these diskettes / sequences so that they are readable by a modern computer / can be converted for use by a new DAW? I am using a Macbook Pro Retina running OS 10.9.5 but I also have a number of other computers including a PC running Windows XP, Power PC Mac etc. I have a functioningAtari 1040 (no hard drive) and could potentially convert them one by one but I'm not sure how I should format the diskettes or even on which device I should format them. Thanks for your help