I assume you're 'part-time' musicians, like Tam Lin?
I've now uploaded proper .MP3 files to the site as well, so they should be playable using RealPlayer. The sound quality could be better, probably because I messed about resampling the wav files for the correct rate, & then converted them. The .MP3 files are a bit shorter, but I couldn't work out how to put them into a lower rate in Goldwave that would convert to MP3, so I had to use 44100. The wav files on the site are in a lower rate than that.
Please let me know, anyone, if you still can't play them.