1. Simplified arrangement of a well-known classical music work.
  2. Suitable for beginner stage of learning a musical instrument.
  3. Accompanied by a play-along audio recording.
  4. The play-along performed by a live orchestra composed of at least 40 professional musicians.
  5. The original formation of orchestra instruments is unchanged.
  6. There is NO use of synthesized or MIDI instruments in the accompaniment.
  7. The original orchestra score and orchestra instrument parts are altered to suit the beginner level, melody is transferred to the soloists, main themes are highlighted, work’s duration is shortened.
  8. Play-along track are recorded in a steady tempos, allowing rhythmically even performance.