This album is specially designed for beginner pianist as concert pieces. The levels of difficulty are equivalent to Ferdinand Beyer's 'Elementary Instruction Book for Pianoforte Op.101' no. 1 to 50 for the beginner version and no.51 to 106 for the easy version. There are 20 pieces in this album and all pieces have a backing track of live band/orchestra accompaniments, which are ideal for practicing and performing as concert pieces. Makes learning and playing fun and interesting.