Part option dialog

• Clicking a small triangle at the left edge of each part shows/hides buttons and sliders of the part.
• Clicking the button at near the upper left corner of the window labeled "disclosure," a menu to open/close more than one parts at once appears. You can open all parts, the parts played, close the parts not played, and close all parts by choosing a item of this menu.
• The buttons with eye icon are to decide which parts are shown in scores. Four out of 23 parts are drawn in each bar. The icon with opened eye indicates the score is shown. The icon width closed eye indicates the score is not shown. The icon changes from closed eye to opened eye and the score of the part appears instead of the part indicated by half opened eye , when you click the closed eye. The icon changed from opened eye to half open when you click the opened eye.
• Clicking the button with a speaker's icon turns play on/off for each part. If you keep pushing it width holding shift key down during playing, you can listen to the sound of only that part.
• Clicking a button with the name of instrument for solo and chord parts, a dialog window appears at the center of screen that allows you to choose the kind of instrument for the part from sound resources programmed in GM. The button for Drums & percussion is to choose the kind of drums kit for all of drums and percussion parts. Clicking a button for drums and percussion parts, another type of dialog window appears by which you can choose a set of timbres.
• Buttons with digit at the right side of instrument buttons are to choose the range of pitches by indicating octaves. The larger number indicates the higher pitches.
• Buttons with note icon set up the length of unit beat choosing from one of quarter, eighth, and sixteenth.
• Buttons with digit at the right side of note buttons are to choose the number of iterations in a bar. You can choose one of 1, 2 and 4. If you set it into 2, for example, the score of half length of bar is generated and a bar is filled with twice of the score.
• Clicking a button with lock icon switches protection on/off. A genome is constructed from three types of chromosome, melody, rhythm and velocity. The button at the upper center of the window is to choose the type of chromosome to modify by buttons. You can modify the protection of all types of chromosome if you click it with holding shift key down. The marks at the right side of the button is to indicate if each of chromosomes, melody, rhythm and velocity from top to bottom, is locked or not.
• A slider at the right side of lock button is to indicate the gene part for the score part. The type of chromosome for this operation is changed by the menu that appears when you click the button at the upper center of dialog window. The parts sharing a same rhythm chromosome are played synchronously. The parts sharing gene parts of both rhythm and melody are played in unison.
• A menu button, a reset button, and sliders at the right side of the dialog window are for changing some control parameters of playing tune. The menu indexes the type of control to change. Each slider indicates the current value of the control parameter of each part. You can change the value by operating the sliders. Reset button resets the all of control values to the default values.