This lesson comes from my new book Classical Guitar Repertoire Lessons Grade 1 – Eight pieces at the grade one level with dedicated lessons preparing you for each piece. Check it out at Werner Guitar Editions!
Lección 19 from Nuevo Método para Guitarra by Dionisio Aguado (1784-1849). This is mainly an arpeggio etude but the bass does make a nice melody so try playing it on its own and get nice legato shaping. Also practice the chord shapes both as block chords and getting one note at a time. Instead of using larger chord shapes, practice the specific chords used in this piece. There are a number left hand fingering oddities that will help you change from one chord to the next in a smooth legato style. Some fingerings might seem complicated but they will enable you to play as legato as possible. You may find this exercise to be tedious but the effort will pay off when you start playing the piece.