All of those are already in BIAB. The list below is from the manual
Major Chords
C, Cmaj, C6, Cmaj7, Cmaj9, Cmaj13, C69, Cmaj7#5, C5b, Caug, C+, Cmaj9#11, Cmaj13#11
Minor Chords
Cm, Cm6, Cm7, Cm9, Cm11, Cm13, Cmaug, Cm#5, CmMaj7
Half diminished
Cm7b5,
Diminished
Cdim, Cdim5, Cdim7 (Note: see setting in Display Optionsfor Cdim treatment.)
Dominant 7th Chords
C7, 7+, C9+, C13+, C13, C7b13, C7#11, C13#11, C7#11b13, C9,
C9b13, C9#11, C13#11, C9#11b13, C7b9, C13b9, C7b9b13, C7b9#11,
C13b9#11, C7b9#11b13, C7#9, C13#9, C7#9b13, C9#11, C13#9#11, C7#9#11b13
C7b5, C13b5, C7b5b13, C9b5, C9b5b13, C7b5b9, C13b5b9, C7b5b9b13,
C7b5#9, C13b5#9, C7b5#9b13, C7#5, C13#5, C7#5#11, C13#5#11, C9#5,
C9#5#11, C7#5b9, C13#5b9, C7#5b9#11, C13#5b9#11, C7#5#9, C13#5#9#11,
C7#5#9#11, C13#5#9#11
Suspended 4 Chords
Csus, C7sus, C9sus,
C13sus, C7susb13, C7sus#11, C13sus#11, C7sus#11b13, C9susb13, C9sus#11, C13sus#11, C9sus#11b13, C7susb9, C13susb9, C7susb9b13, C7susb9#11,
C13susb9#11, C7susb9#11b13, C7sus#9, C13sus#9, C7sus#9b13, C9sus#11, C13sus#9#11, C7sus#9#11b13,
C7susb5, C13susb5, C7susb5b13, C9susb5, C9susb5b13, C7susb5b9,
C13susb5b9, C7susb5b9b13, C7susb5#9, C13susb5#9, C7susb5#9b13,
C7sus#5, C13sus#5, C7sus#5#11, C13sus#5#11, C9sus#5, C9sus#5#11, C7sus#5b9, C13sus#5b9, C7sus#5b9#11, C13sus#5b9#11, C7sus#5#9, C13sus#5#9#11, C7sus#5#9#11, C13sus#5#9#11,
Add 2 Chords
Cadd2, Cmadd2
Notes:
- It is not necessary to type upper or lower case. For example type c6 to get the C6 chord. You should never have to use the Shift key, as Band-in-a-Box will sort this out for you.
- Any chord may be entered with an alternate root ("Slash Chord") e.g.: C7/E = C7 with E bass.
- Separate chords with commas to enter 2 chords in a 2 beat cell, e.g., Dm, G7.
- Use the letter B for a flat; e.g., Bb7
- Use # or 3 for a sharp; e.g., F#7. The pound sign (#) is the uppercase symbol of 3, so you can actually type f37 to get F#7. Band-in-a-Box will sort out the case, saving you the effort of using Shift+3 to type the # symbol.
- Use "=" for "+"; the program automatically converts "=" to "+" so that chords like C+7 can be entered without using the shift key.
- You can type C-7 for Cm7 (i.e. use the minus sign) or C7-9 for C7b9.
Tricky Chords:
C5b This is "C flat 5." It is spelled this way to avoid confusion.
C2, C5, C4, C69, C7alt, Cm7#5
Shortcut Chords:
If you enter a lot of songs, you'll appreciate these shortcut keys.
J = Maj7
H = m7b5 (H stands for Half diminished)
D = dim
S = Sus
Example: To type CMaj7, just type cj (it will be entered as CMaj7).
Add your own chord shortcuts.
Have you found a chord that Band-in-a-Box doesn't recognize? If so, add it to the chord shortcuts file, and Band-in-a-Box will allow you to type in that chord in the future. This also lets you define chord "shortcuts," one-letter abbreviations for longer chord names ("J" for "Maj7" etc.). If you find a chord that Band-in-a-Box won't accept like Csus2, when it expects C2 instead you can enter this on a single line (without the quotes) "Csus2@C2." Then Band-in-a-Box will enter the chord C2 if you type in Csus 2.
The text file c:\bb\Shortcut.txt allows you to add new chord shortcuts. Note that this file doesn't ship with Band-in-a-Box (or it would overwrite your file!). The file \bb\pgshortc.txt for shortcuts is supplied by PG Music. You can add your own shortcuts in a text file you make yourself and name \bb\shortcut.txt.