Double concerto : hommage à Liège : for guitar, bandoneon and string orchestra / Astor Piazzolla ; arr. for guitar, bandoneon, string quartett and double bass by S. Singer (16:45) -- La isla y el mar / Leo Brouwer (21:20) -- Histoire du tango : for flute and guitar / Astor Piazzolla ; arr. for cello and guitar by S. Singer (18:22)