Mike, the original cd sounds wonderful, if these LPs sound merely as good, considering the extra material from that night, they'll be of interest to me.
From my understanding, the "tape" was Cassette
...
a clip from Keith Grimes (guitar player) interview ...
"Some of the performances were recorded better than I remembered. Others, you couldn't really hear the vocals, they had been recorded just with my Walkman recorder. The best of them were from rehearsals. We would record directly onto a DAT [digital audio tape], then Chris would bang me off a cassette copy from the DAT. The original DATs, we used to record over! Everything that was used for the album was done in the studio, and had been on cassette tape. None of it was on multitrack, which means that you can't do anything about any little mistakes.
"Chris helped me transfer the best recordings from tape to CD. We sent a couple of CDs off to Bill Straw [at Blix Street Records]. I guess there's five of those songs on this new album, and he may wind up releasing some of the others later on. I think there are a few more things that people would enjoy hearing. Some of the songs that were really good were ones that had already been on an album in other versions."