Hidenori Matsuoka updates all music apps for iOS

Hidenori Matsuoka has updated Chord NOTE to v6.8.2, Guitar Kit to v6.7.2, Piano Kit to v3.7.8 and PET Bottling to v1.5.3 for iOS.

Chord NOTE changes:

• Remove unnecessary Sound Engine initialization.
• Fixed a problem that doesn't set sound volume after Sound Engine initialization.
• Sound Engine is no longer ducked background music app's sound volume.
• Now correctly handle a importing file placed in tmp folder instead of normal Inbox folder by other app (like box.app).
• Confirmed importing and exporting file by iCloud Drive on recent iOS, macOS. If you'd like to gather files into a folder, you'll need to create by Mac/PC.
• Chord Picker of Chord Progression does not add unnecessary "]".
• Now strictly judge Edit Mode or not about Chord Progression list.

Guitar Kit changes:

• Remove unnecessary Sound Engine initialization.
• Improved positions of 22 frets guitar picture for usability.
• Adjusted space of Command button and Arrow buttons on iPhone and iPod touch.

Piano Kit changes:

• Added Octave Up / Down function on Make Tab.
• Remove unnecessary Sound Engine initialization.
• Chord Picker of Make Tab does not add unnecessary "M".
• Fixed a problem that doesn't set sound volume after Sound Engine initialization.
• Sound Engine is no longer ducked background music app's sound volume.
• Now selections on 1 octave keyboard are transposed automatically when you tap slide button (left, right) on Make Tab.
• Now correctly handle a importing file placed in tmp folder instead of normal Inbox folder by other app (like box.app).
• Confirmed importing and exporting file by iCloud Drive on recent iOS, macOS. If you'd like to gather files into a folder, you'll need to create by Mac/PC.
• Improved method how of showing some objects.

PET Bottling changes:

• Remove unnecessary Sound Engine initialization.