They are partially similar to Beta band: Salako (especially in “Growing up in The night” and “Ventimiglia” ep) and Grandaddy in “The broken down comforter collection”. After The Beta band: Aliens and Lone pigeon are fantastic (Luna is a masterpiece) Steve Mason is great (King biscuit time too).
The General and Duchess Collins (Rich Greentree's band), The Aliens(Gordon Anderson, Robin Jones, John MacLean), Lone Pigeon (Gordon Anderson), The Roman Noseband(Robin Jones), King Biscuit Time, Black Affair(Steve Mason). Moving away from member of the Beta's, i would suggest you check out The Phantom Band, Django Django, The Bees, Super Furry Animals, Gomez. You could also try Beck, Flaming Lips, !!!, Secret Machines, Arab Strap, King Creosote (Kenny Anderson-Gordon Anderson's Brother), Pip Dylan (Een Anderson - Brother of Kenny and Gordon), Withered Hand, U.N.P.O.C., The Reindeer Section, LCD Soundsystem, Lamb Chop, Boards of Canada, Spiritualised...
The mound is Silbury Hill and the stones look like part of Kennet Long Barrow and are virtually next to each other in Wiltshire next to the A4. Near Avebury www.google.co.uk/maps/@51.4146571,-1.8578287,1952m/data=!3m1!1e3?hl=en