You can create any hot keys and action you need with AutoHotKeys
the up/down cursor key will select any track, so with AHK you can get it to go to track 1 the send down 1 to go to track 2 down 2 to got to track 3 down 3 to go to track 4 set each track to it's own hot key.
You can also select a track with the up/down cursor keys, set this action using C0=up arrow D0=down arrow or C7=up arrow D7=down arrow on your music keyboard.
MIDI Hotkey Portable http://www.softpedia.com/get/PORTABLE-SOFTWARE/Multimedia/Audio/MIDI-Hotkey-Portable.shtmlFunction Keys & Hot Keys
The function keys provide quick access to some of RealBand's commands. The following is a list of each of the commands that you can access via the function keys. (Note: This isn’t a list of every shortcut in RealBand.)
F1
On-line Help
F2
Open a new Event List Window
ALT+F2
Open a new Notation window
SHIFT+F2
Open a new Big Lyrics Window
CTRL+F2
Open a new Audio Edit Window
CTRL+ALT+F2
Open new Lead Sheet Window
CTRL+ALT+P
Open a new Piano Roll Window
F3
Open file
F4
Save file
F5
Tempo
CTRL+F5
Preferences
F6
Go to Time
F7
From = Now
SHIFT+F7
Open Next File
SHIFT+CTRL+F7
Open Previous File
CTRL+F7
From = Value
ALT+ F7
Now = From
F8
Thru = Now
CTRL+ F8
Thru = Value
ALT+ F8
Now = Thru
SHIFT+ F8
Open Next File
SHIFT+CTRL+F8
Open Previous File
F9
Panic
F11
Run .DLL or .EXE
Shift+F11
Select .DLL or .EXE
Ctrl+1
Tracks Window
Ctrl+2
Bars Window
Ctrl+3
Chords window
Ctrl+4
Tempo Map
Ctrl+5
Comments
Ctrl+6
SysEx Window
Ctrl+7
Guitar Window
Ctrl+8
Mixer
Ctrl+9
Meter Map
Ctrl+M and Ctrl+U will let you mute/unmute a track in the Mixer and Bars windows.
[ and ] hotkeys change the tempo by 5.
Ctrl – (Ctrl Minus) changes playback speed to half speed
Ctrl = (Ctrl Equal sign) changes playback speed from half speed to full speed
P
Play
CTRL+P
Play from Start
R
Record
Ctrl+ R
Record from Start
S
Stop
W
Rewind