Under the influence of International groups the likes of Blink 182, Good Charlotte, Green Day, Sum 41, and inspired by their national groups and artistes such as Dickers, El Canto del Loco and others they began writing their own songs.
[1] Sonblue made their debut as a band last 2006 with their first single "Sueños De Ayer" (English: "Yesterday Dreams"), which reached #3 in the official list of Spanish singles Promusicae.
After this success, on June 12, they released their first album with the same degree as the single.
and in the autumn of 2006 they released two double promotional singles: "Ahora Toca Imaginar" (English: "Now It Has To Imagine") and "Lo Mejor De Mi" (English: "The Best of Me").
In February 2007 they continue with their tour performing concerts in Barcelona, Seville, Madrid...