TGL is my favourite game, and I am currently in the progress of remixing the entire Guardian Legend soundtrack. It will consist of enhanced versions of the original songs and will be available to download for everyone once I complete it.
http://www.thedramaticwar.com/the-guardian-legend-enhanced-ost
I don't know about the drums in that sample, but the rest sounds pretty awesome. Would love to hear the final version.
I created a MIDI of the original game (missed out on the drums), but if that would be any help to your project, you can find it as an attachment at the end of the post I made here:
http://theguardianlegend.com/forum/index.php/topic,15.msg4780.html#msg4780
huh? Somehow I missed this post. Good it was bumped up. Definatelly need some drums.
We would love to use this stuff in our project.