Loved reading this--fitting tribute, Pierce. I didn't come on to the PF bandwagon until Dark Side. My brother had Ummagumma and Atom Heart Mother, and one of them was so very strange to me that i couldn't listen again. Now, i don't remember which one or if i would even find it strange after all these years. Any advice, before i plunk some hard cash (yes, i could listen online, too but thought I'd ask the expert!)