Learn the 21 notes of the Bass Clef and Treble Clef. The program displays the notes on the staff and you press the name of the letter. If you get it wrong the program displays the name above the staff. You then press the correct name to proceed. The latest version includes not only english names but also Northern and Southern European Indian and Korean Names.If you manage to correctly identify all of the notes you qualify for the Hall of Fame and your name and time get listed for posterity. Instruments supported are the Piano Violin Flute Trumpet Clarinet Alto Saxophone French Horn Piccolo Recorder Cello Trombone Tuba Tenor Saxophone Bassoon Oboe Guitar Bass Guitar as well as Choral voice. The program also plays the notes so you learn to hear the note when you see it training your ear while you learn.Beginning with Version 1.40 you can now enter your notes using a MIDI adapter and your favorite MIDI instrument.