Update 2.1f beta
Transpose Selection
Edit/Transpose Beat
All Biab versions in 1
32/64bit installer
settings.ini to easily add/modify your Custom User Actions

Biab Chord Picker Tool 2.1f beta 32/64bit installer
Biab Chord Picker Tool (x64)(x86) beta 2.1f setup.exe

Biab Chord Picker Tool 2.1f beta script only
Biab Chord Picker beta 2.1f.ahk.zip

The 2009-earlier should work on all versions as it uses the Chord Options dialog to edit the chords.
In the 2017 & 2018 version the set to Bass Drums Piano Guitar Strings shortcuts were left out, this prevents the Chord Picker Tool from working correctly using 2009 mode in 2017 & 2018, however PG should have a fix out soon for both 2017 & 2018 to add the shortcuts back.

When you start the new version for the first time you will be asked to set the version in the bottom left, you can then change versions at anytime to try what suites you best.

After the version is set you can then also edit the settings.ini located in the install folder.
This will let you easily add/modify the Custom User Actions keys in the User tab.
Here's an example of adding an Unfold action to CA11 (Custom Actions 1 button 1) it's a simple matter of filling in name=*** and funct=*** of the buttons you need.
Alt+E (Edit menu) Down 10 Right Down 5 and Enter
!E,{Down 10},{Right},{Down 5},{Enter}
** Save a copy of your settings.ini !!!
See Biab Chord Picker ReadMe.txt in the install folder for more details.

The ERROR are the blank actions not set yet.
Code:
[BiabVersionSet]
key=2016_later
[CustomActionButtons1]
ButtonCA11name=Unfold
ButtonCA12name=ERROR
ButtonCA13name=ERROR
ButtonCA14name=ERROR
ButtonCA15name=ERROR
ButtonCA16name=ERROR
ButtonCA17name=ERROR
ButtonCA18name=ERROR
ButtonCA19name=ERROR
ButtonCA110name=ERROR
ButtonCA111name=ERROR
ButtonCA112name=ERROR
ButtonCA113name=ERROR
ButtonCA114name=ERROR
ButtonCA11funct=!E,{Down 10},{Right},{Down 5},{Enter}
ButtonCA12funct=ERROR
ButtonCA13funct=ERROR
ButtonCA14funct=ERROR
ButtonCA15funct=ERROR
ButtonCA16funct=ERROR
ButtonCA17funct=ERROR
ButtonCA18funct=ERROR
ButtonCA19funct=ERROR
ButtonCA110funct=ERROR
ButtonCA111funct=ERROR
ButtonCA112funct=ERROR
ButtonCA113funct=ERROR
ButtonCA114funct=ERROR
[CustomActionButtons2]
ButtonCA21name=ERROR
ButtonCA22name=ERROR
ButtonCA23name=ERROR
ButtonCA24name=ERROR
ButtonCA25name=ERROR
ButtonCA26name=ERROR
ButtonCA27name=ERROR
ButtonCA28name=ERROR
ButtonCA29name=ERROR
ButtonCA210name=ERROR
ButtonCA211name=ERROR
ButtonCA212name=ERROR
ButtonCA213name=ERROR
ButtonCA214name=ERROR
ButtonCA21funct=ERROR
ButtonCA22funct=ERROR
ButtonCA23funct=ERROR
ButtonCA24funct=ERROR
ButtonCA25funct=ERROR
ButtonCA26funct=ERROR
ButtonCA27funct=ERROR
ButtonCA28funct=ERROR
ButtonCA29funct=ERROR
ButtonCA210funct=ERROR
ButtonCA211funct=ERROR
ButtonCA212funct=ERROR
ButtonCA213funct=ERROR
ButtonCA214funct=ERROR
[CustomActionButtons3]
ButtonCA31name=ERROR
ButtonCA32name=ERROR
ButtonCA33name=ERROR
ButtonCA34name=ERROR
ButtonCA35name=ERROR
ButtonCA36name=ERROR
ButtonCA37name=ERROR
ButtonCA38name=ERROR
ButtonCA39name=ERROR
ButtonCA310name=ERROR
ButtonCA311name=ERROR
ButtonCA312name=ERROR
ButtonCA313name=ERROR
ButtonCA314name=ERROR
ButtonCA31funct=ERROR
ButtonCA32funct=ERROR
ButtonCA33funct=ERROR
ButtonCA34funct=ERROR
ButtonCA35funct=ERROR
ButtonCA36funct=ERROR
ButtonCA37funct=ERROR
ButtonCA38funct=ERROR
ButtonCA39funct=ERROR
ButtonCA310funct=ERROR
ButtonCA311funct=ERROR
ButtonCA312funct=ERROR
ButtonCA313funct=ERROR
ButtonCA314funct=ERROR
[CustomActionButtons4]
ButtonCA41name=ERROR
ButtonCA42name=ERROR
ButtonCA43name=ERROR
ButtonCA44name=ERROR
ButtonCA45name=ERROR
ButtonCA46name=ERROR
ButtonCA47name=ERROR
ButtonCA48name=ERROR
ButtonCA49name=ERROR
ButtonCA410name=ERROR
ButtonCA411name=ERROR
ButtonCA412name=ERROR
ButtonCA413name=ERROR
ButtonCA414name=ERROR
ButtonCA41funct=ERROR
ButtonCA42funct=ERROR
ButtonCA43funct=ERROR
ButtonCA44funct=ERROR
ButtonCA45funct=ERROR
ButtonCA46funct=ERROR
ButtonCA47funct=ERROR
ButtonCA48funct=ERROR
ButtonCA49funct=ERROR
ButtonCA410funct=ERROR
ButtonCA411funct=ERROR
ButtonCA412funct=ERROR
ButtonCA413funct=ERROR
ButtonCA414funct=