Scribd or Academia.edu: These document-sharing sites often have user-uploaded copies of the "Secondo Corso." Search for "Solfeggi Parlati e Cantati II Corso."

The modern edition often comes with 3 CDs or digital audio downloads to help students hear the correct intonation for the "cantati" (sung) portions.

: Moving fluidly between C-clefs (Soprano, Mezzo-Soprano, Alto, Tenor) and F/G clefs.