It was released by RTP which are the producers responsible for giving life to the themes of the Festival da Canção 2012. Fernando Martinez and Ramon Galarza got that mission and they already know the six songs that they will be working. Both were jury on editions of FC 2010 and 2011 and then, they're continuing their collaboration with the station in search of the representative of Portugal in Eurovision 2012. Check out how the 12 participants were divided:  

Canção nº1
Composer - Nuno Feist
Interpreter - Ricardo Soler
Producer  - Fernando Martins

Canção nº2
Composer - Pedro Marques
Interpreter - Pedro Tomás
Producer  - Fernando Martins

Canção nº3
Composer - Tozé Brito
Interpreter  - Tó Martins Silva
Producer  - Ramón Galarza

Canção nº4
Composer - Tozé Santos
Interpreter  - Gerson Santos
Producer  - Fernando Martins

Canção nº5
Composer - Tiago Pais Dias
Interpreter  - Joana Leite
Producer  - Fernando Martins

Canção nº6
Composer - Miguel Gameiro
Interpreter - Pamela Salvado
Producer  - Fernando Martins

Canção nº7
Composer - Johnny Galvão
Interpreter - Cumplices
Producer  - Ramón Galarza

Canção nº8
Composer - Ménito Ramos
Interpreter  - Arménio Pimenta
Producer  - Ramón Galarza

Canção nº9
Composer - João Só
Intérprete - Carlos Costa
Producer  - Ramón Galarza

Canção nº10
Composer - Armando Teixeira
Interpreter  - Vânia Osório
Producer  - Ramón Galarza

Canção nº11
Composer - Miguel Majer/Mucio Sá
Interpreter  - Rui Andrade
Producer  - Fernando Martins

Canção nº12
Composer - Jorge Fernando
Interpreter  - Filipa Sousa
Producer - Ramón Galarza 

Today the Eurovision Song Contest 2012 Logo was presented at Buta Palace in Baku, Azerbaijan! "Light Your Fire"! 

12 points  Netherlands
10 points  Denmark
8 points Lithuania 
7 points Bulgaria
6 points  Belgium
5 points Portugal
4 points Ireland
3 points Russia
2 points Israel
1point  Ukraine

Well, I gave you a wrong information on my last post. There aren't only 4 composers , they are 12 for the 12 finalists. Here are the table with composers on left side and finalists in the right side (between "()" are the bands with who they usually work).

Albania, Romania and Croatia won the right to join the Finals!