It is the fifth solo album by this Catalonian singer whose lyrics are always deep and surreal, although his beginnings were very different and favored bakalao music which raged in the 90's. In 2003 he created the band Tarantula, still active, and in 2008 released his first solo album, Escuela de Zebras (School of Zebras). In El Caldero, just published, Joe Twilight goes back to the more organic sounds.
After passing through the Festival Internacional de Benicàssim (where he performed on 13 July) now comes to Mallorca to participate in the cycle Llunes d'Es Baluard (Moon Baluard).