As it was planned, RTP revealed snippets of the 13 first semi final songs of Festival da Cancao. 

It is the first time in the history of the festival that snippets of the songs are released  earlier than the semi-final. In particular, 45 seconds were released  from the first part of each song, while the same procedure will be held next Monday for the remaining 13 entries of the second semi final. 

You can listen to the 13 snippets below:

The first semi final will be held on the 18th of February in RTP’s studios.