I think it's ハジメテノオト, actually (see http://www.nicovideo.jp/watch/sm1274898). Also, なんということでしょう (and variants, such as なんてことだ) does not express uncertainty about the nature of something, but horror and negative surprise. I'm not sure if there's an English equivalent that is close to the letter, but the meaning is something like "That's terrible!"
meltautumn skyalthough song has no form"first sound"soundfinderwhat on earth is thisdovefar sidefirst soundlove is warmiracle paint