KeyNote Music Drills 32-Bit ver. 1.40 for Windows 95 or Windows NT 3.51 was designed to help music students learn to identify the notes of the bass clef, treble clef, and grand staff, and to locate their positions on the keyboard or guitar finger board. Also, there are additional drills for the alto and tenor clefs. Options include timed drills, set drill item count, and visual feedback for elapsed time via progress indicator bar, and sound playback.