Hidenori Matsuoka updates Chord NOTE for iOS to v4.5

Hidenori Matsuoka has updated Chord NOTE,
the Songwriter's assistant app for iOS, to version 4.5, which includes iPad and Multi-threading Support.

Changes:

• Multi-threading Support.
• Support iPad natively (as Universal App).
• Playable Scale sounds.
• Inverse rotation support for "Circle of 5th".
• Play sounds in silent mode.
• Change tempo during playback is now smoother.
• Minor design fixes and etc.