"Frio" is a single which b-side is "Noite". Both songs were published by Gentle Records, a really cool netlabel from Porto. I think you definitely should have a look at their catalogue. I'm not just saying it because they are my friends and have published my songs. Believe me.
The songs were recorded at Coelho Radioactivo's studio. He is quite a good friend of mine and has produced my songs beautifully. I've designed the artwork myself from a drawing I made for a school work.