User Guide

Chapter 12: Tutors, Wizards, and Practice Aids

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Change Bar 10 to its desired duration. Hover the mouse over the red triangle marker at Bar 11, and the mouse cursor

becomes a drag cursor. Click and drag the barline to the location marked 11:3

Now we have edited bar 9 to have its proper 2/4 Time Signature and preserved the song tempo on both sides of the

2/4 bar.

Notes Display

The Notes Display looks like a MIDI Piano Roll, but it is not exactly the same as a MIDI Piano Roll. Audio Chord

wizard detects the strongest frequencies found in each eighth-note time slot, and displays them in the Notes Display.

Sometimes the displayed frequencies REALLY ARE instrument notes played in the audio file. But they could be

spurious information, such as the accidental loudest frequency of a drum beat. A midrange frequency note-bar

might be showing the sum of harmonics from several instruments, each instrument's harmonics contributing to the

strength of that frequency.

The Notes Display information is real and useful, but try not to assume that every displayed note-bar is a real note in