Wow, The Moody Blues & ELP, talk about a blast from the past! I guess it's safe to admit, 45 yrs after the fact, that I used to drop quite a bit of acid/LSD back in those days. 'Threshold' & 'Children's Children' were literally mind-blowing records for me! ELP's 1st 2 records were also favorites back than. Here's an interesting true story. I was 'heavily' into ELP after their debut recording and bought tickets to see them at the Fillmore East (just checked http://www.fillmore-east.com/showlist.html and see that the date was 6/1/71!). Lest you think I'm some kind of degenerate, I'll just say that LSD was very heavily used at the Fillmore East & West back in the day, especially for your 'trippy' type bands. Anyhow, the audience was a typical Fillmore audience, zonked on acid, waiting for ELP, who had top billing that night. But 2nd billing went to Edgar Winter's White Trash, at the time he & they were unknowns. WELL, 3 encores later this Rock 'n' Roll/R&B revue type band left the audience howling, amped, sweating and begging for more! If you've ever heard their live album; 'Roadwork', you've heard what I heard that night! So after an intermission ELP come on and open with 'Barbarian'. Normally a killer tune was met with polite applause, everybody was still pumped from the R&R extravaganza they'd just experienced, and ELP was more of a cerebral music. For the 2nd tune Emerson announces they were going to play this new opus from their forthcoming album, a tune called 'Tarkus'! I remember him telling us to plz sit down and be patient, as it was a long piece. Under normal circumstances this would've been fine, but after having been dancing and howling in the aisles, being told to sit down and listen politely (+ the drug) didn't go over too well. By the middle of the tune, Emerson's out in the crowd playing this 'moog-stick' thingamajig instrument, people started leaving in droves! Including me. Mind you, I went to see ELP, I was a huge fan. After that show I never could listen to their music without recalling that show, I never bought any more of their music (undoubtedly my loss but...). I did go on to see Edgar Winter's White Trash a 1/2 dz. times and am still a fan of EW to this day! Ahhh, the good ol' days!;)