Bárbara Reyzábal González-Aller, known professionally as Barei, is a Spanish singer and songwriter. She represented Spain in the Eurovision Song Contest 2016 with the song "Say Yay!".

Spain participated in the Eurovision Song Contest 2016 with the song "Say Yay!" written by Bárbara Reyzábal, Rubén Villanueva and Víctor Púa Vivó. The song was performed by Barei. The Spanish broadcaster Televisión Española (TVE) organised the national final Objetivo Eurovisión in order to select the Spanish entry for the 2016 contest in Stockholm, Sweden. Six artists and songs competed in the televised show where an in-studio jury, an international jury and a public televote selected "Say Yay!" performed by Barei as the winner.