Piano Adventures Theory Book Level 2A : Book : Faber Piano Adventures : 9781616770822 : 1616770821 : 01 Jan 1993 : (Faber Piano Adventures ). The 2nd Edition Level 2A Theory Book has thematic tie-in with the Level 2A Lesson Book, inviting students into the pages for deeper understanding. A wide variety of theory activities engage students with eighth notes, phrases, transposition, and 5-finger scales. Composer biographies provide valuable context for Lesson Book pieces while helping students review key concepts...