This special product celebrates Serrats 50 years as a recording artist He is considered one of the most prolific, poet singer/songwriters in Latin music His songwriting has always remained very socially conscience in nature February 18, 2015 is the 50th anniversary of his first performance All 50 songs (tracks) are written by Serrat and handpicked by Serrat himself from his 500 plus repertoire of self-penned songs Serrat will be on tour worldwide throughout 2015 and performing over 100 concerts The special package will feature 4 CD (50 tracks) and 104 pages of liner notes written by Serrat and providing notes and stories for each of the tracks/songs. Features Duets with: o Alejandro Sanz o Pablo Milanes o Mercedes Sosa o Joaquin Sabina o Maria Bethania o Estopa o Calle 13 o Miguel Rios o Silvio Rodriguez o Ruben Blades o Tania Libertad o Plus many more....