There are four opening(theme) songs. They are:
1. Melissa
2. Ready Steady Go!
3. UNDO
4. Rewrite
There ya go. :)
Fullmetal Alchemist Brotherhood
Basically, the paper congratulates Ed for earning the title of state alchemist and gives him the name "Fullmetal Alchemist." The paper certifies him as a state alchemist and is signed by Fuhrer King Bradley himself.
Fullmetal is the name given to Edward Elric when he becomes a State Alchemist. Every State Alchemist has a name given to them, and the name describes the Alchemist or the type of Alchemy they use. For Example: Edward Elric is given the title Fullmetal Alchemist because of his metal arm and leg. Roy Mustang is given the title Flame Alchemist because he uses fire.
Maybe you are refferring to the second Fullmetal Alchemist ending song. The song title is 'Tobira no Mukou e' by Yellow Generation.
The Fullmetal Alchemist. This was the title given to Edward Elric, a fictonal character from the anime/cartoon Fullmetal Alchemist (hence the name). He was given this title when he became a "Dog of the Millitary" because he has a Right Arm and a Left Leg made from Automail (A type of steel that can substitute body parts. The nerves are attached to it).
His title was 'Hohenheim of Light'.
The creator is Hiromu Arakawa who wrote and illustrated Fullmetal Alchemist herself. The manga was then adapted by Bones into an animated series titled the same as the manga, Fullmetal Alchemist that consist of 51 episodes. Another series, a remake of the first series was then aired with the title Fullmetal Alchemist Brotherhood.
The name of the first ending song in Fullmetal Alchemist is Kesenai Tsumi (消せない罪) ("Inerasable Sin")The song was composed by Susumu Nishikawa and sung by Nana Kitade (北出 菜奈).
The third ending song to fmab is called "Tsunaida Te" sung by Lil'B.
The song 'Beyond the Door' or in the Japanese title 'Tobira no Mukou e' was performed by Yellow Generation.
Popular animes include InuYasha, Naruto, Bleach, Hetalia: Axis Powers, Yu-Gi-Oh, Sailor Moon, and Fullmetal Alchemist. Those are the most popular ones. Hope this helps!
The Manga is called Full Metal Alchemist, and so is the First Anime Series called Full metal Alchemist.The first anime series did not follow the manga story. It was the view point of another angle of how the story could be fleshed out.Since the original title was taken and they were not following or continuing the title series. They had the rename it as Full Metal Alchemist Brotherhood.If you prefer to see the series that follows the manga storyline, you would go and watch Full Metal Alchemist Brotherhood.If you honestly don't care and just want to watch it in the order of release.You would watch Full Metal Alchemist First.And then Full Metal Alchemist Brotherhood.